Nefazodone drug interactions

List of drug interactions
Drugs highly bound to plasma protein CNS-active drugs Cimetidine Theophylline Cardiovascular-active drugs Immunosuppressive agents CYP3A4 isozyme CYP2D6 isozyme CYP1A2 isozyme Electroconvulsive therapy (ECT)
 * Warfarin
 * Haloperidol
 * Lorazepam
 * Haloperidol
 * Buspirone
 * Fluoxetine
 * Phenytoin
 * Desipramine
 * Lithium
 * Carbamazepine
 * General anesthetics
 * Other CNS-active drugs
 * Digoxin
 * Propranolol
 * HMG-CoA reductase inhibitors
 * Statins

Drugs highly bound to plasma protein
Because Nefazodone is highly bound to plasma protein, administration of Nefazodone to a patient taking another drug that is highly protein bound may cause increased free concentrations of the other drug, potentially resulting in adverse events. Conversely, adverse effects could result from displacement of Nefazodone by other highly bound drugs. Return to top

Warfarin
There were no effects on the prothrombin or bleeding times or upon the pharmacokinetics of R-warfarin when Nefazodone (200 mg BID) was administered for 1 week to subjects who had been pretreated for 2 weeks with warfarin. Although the coadministration of Nefazodone did decrease the subjects’ exposure to S-warfarin by 12%, the lack of effects on the prothrombin and bleeding times indicates this modest change is not clinically significant. Although these results suggest no adjustments in warfarin dosage are required when Nefazodone is administered to patients stabilized on warfarin, such patients should be monitored as required by standard medical practices. Return to top

Haloperidol
When a single oral 5 mg dose of haloperidol was coadministered with Nefazodone (200 mg BID) at steady state, haloperidol apparent clearance decreased by 35% with no significant increase in peak haloperidol plasma concentrations or time of peak. This change is of unknown clinical significance. Pharmacodynamic effects of haloperidol were generally not altered significantly. There were no changes in the pharmacokinetic parameters for Nefazodone. Dosage adjustment of haloperidol may be necessary when coadministered with Nefazodone. Return to top

Lorazepam
When lorazepam (2 mg BID) and Nefazodone (200 mg BID) were coadministered to steady state, there was no change in any pharmacokinetic parameter for either drug compared to each drug administered alone. Therefore, dosage adjustment is not necessary for either drug when coadministered. Return to top

Alcohol
Although Nefazodone did not potentiate the cognitive and psychomotor effects of alcohol in experiments with normal subjects, the concomitant use of Nefazodone and alcohol in depressed patients is not advised. Return to top

Buspirone
In a study of steady-state pharmacokinetics in healthy volunteers, coadministration of buspirone (2.5 or 5 mg BID) with Nefazodone (250 mg BID) resulted in marked increases in plasma buspirone concentrations (increases up to 20-fold in Cmax and up to 50-fold in AUC) and statistically significant decreases (about 50%) in plasma concentrations of the buspirone metabolite 1-pyrimidinylpiperazine. With 5 mg BID doses of buspirone, slight increases in AUC were observed for Nefazodone (23%) and its metabolites hydroxyNefazodone (17%) and mCPP (9%). Subjects receiving Nefazodone 250 mg BID and buspirone 5 mg BID experienced lightheadedness, asthenia, dizziness, and somnolence, adverse events also observed with either drug alone. If the two drugs are to be used in combination, a low dose of buspirone (e.g., 2.5 mg QD) is recommended. Subsequent dose adjustment of either drug should be based on clinical assessment. Return to top

Fluoxetine
When fluoxetine (20 mg QD) and Nefazodone (200 mg BID) were administered at steady state there were no changes in the pharmacokinetic parameters for fluoxetine or its metabolite, norfluoxetine. Similarly, there were no changes in the pharmacokinetic parameters of Nefazodone or HO-NEF; however, the mean AUC levels of the Nefazodone metabolites mCPP and triazole-dione increased by 3- to 6-fold and 1.3-fold, respectively. When a 200 mg dose of Nefazodone was administered to subjects who had been receiving fluoxetine for 1 week, there was an increased incidence of transient adverse events such as headache, lightheadedness, nausea, or paresthesia, possibly due to the elevated mCPP levels. Patients who are switched from fluoxetine to Nefazodone without an adequate washout period may experience similar transient adverse events. The possibility of this happening can be minimized by allowing a washout period before initiating Nefazodone therapy and by reducing the initial dose of Nefazodone. Because of the long half-life of fluoxetine and its metabolites, this washout period may range from one to several weeks depending on the dose of fluoxetine and other individual patient variables. Return to top

Phenytoin
Pretreatment for 7 days with 200 mg BID of Nefazodone had no effect on the pharmacokinetics of a single 300 mg oral dose of phenytoin. However, due to the nonlinear pharmacokinetics of phenytoin, the failure to observe a significant effect on the single-dose pharmacokinetics of phenytoin does not preclude the possibility of a clinically significant interaction with Nefazodone when phenytoin is dosed chronically. However, no change in the initial dosage of phenytoin is considered necessary and any subsequent adjustment of phenytoin dosage should be guided by usual clinical practices. Return to top

Desipramine
When Nefazodone (150 mg BID) and desipramine (75 mg QD) were administered together there were no changes in the pharmacokinetics of desipramine or its metabolite, 2-hydroxy desipramine. There were also no changes in the pharmacokinetics of Nefazodone or its triazole-dione metabolite, but the AUC and Cmax of mCPP increased by 44% and 48%, respectively, while the AUC of HO-NEF decreased by 19%. No changes in doses of either Nefazodone or desipramine are necessary when the two drugs are given concomitantly. Subsequent dose adjustments should be made on the basis of clinical response. Return to top

Lithium
In 13 healthy subjects the coadministration of Nefazodone (200 mg BID) with lithium (500 mg BID) for 5 days (steady-state conditions) was found to be well tolerated. When the two drugs were coadministered, there were no changes in the steady-state pharmacokinetics of either lithium, Nefazodone, or its metabolite HO-NEF; however, there were small decreases in the steady-state plasma concentrations of two Nefazodone metabolites, mCPP and triazole-dione, which are considered not to be of clinical significance. Therefore, no dosage adjustment of either lithium or Nefazodone is required when they are coadministered. Return to top

Carbamazepine
The coadministration of Nefazodone (200 mg BID) for 5 days to 12 healthy subjects on carbamazepine who had achieved steady state (200 mg BID) was found to be well tolerated. Steady-state conditions for carbamazepine, Nefazodone, and several of their metabolites were achieved by day 5 of coadministration. With coadministration of the two drugs there were significant increases in the steady-state Cmax and AUC of carbamazepine (23% and 23%, respectively), while the steady-state Cmax and the AUC of the carbamazepine metabolite, 10,11 epoxycarbamazepine, decreased by 21% and 20%, respectively. The coadministration of the two drugs significantly reduced the steady-state Cmax and AUC of Nefazodone by 86% and 93%, respectively. Similar reductions in the Cmax and AUC of HO-NEF were also observed (85% and 94%), while the reductions in Cmax and AUC of mCPP and triazole-dione were more modest (13% and 44% for the former and 28% and 57% for the latter). Due to the potential for coadministration of carbamazepine to result in insufficient plasma Nefazodone and hydroxyNefazodone concentrations for achieving an antidepressant effect for Nefazodone, it is recommended that Nefazodone not be used in combination with carbamazepine. Return to top

General anesthetics
Little is known about the potential for interaction between Nefazodone and general anesthetics; therefore, prior to elective surgery, Nefazodone hydrochloride should be discontinued for as long as clinically feasible. Return to top

Other CNS-active drugs
The use of Nefazodone in combination with other CNS-active drugs has not been systematically evaluated. Consequently, caution is advised if concomitant administration of Nefazodone and such drugs is required. Return to top

Cimetidine
When Nefazodone (200 mg BID) and cimetidine (300 mg QID) were coadministered for one week, no change in the steady-state pharmacokinetics of either Nefazodone or cimetidine was observed compared to each dosed alone. Therefore, dosage adjustment is not necessary for either drug when coadministered. Return to top

Theophylline
When Nefazodone (200 mg BID) was given to patients being treated with theophylline (600 to 1200 mg/day) for chronic obstructive pulmonary disease, there was no change in the steady-state pharmacokinetics of either Nefazodone or theophylline. FEV1 measurements taken when theophylline and Nefazodone were coadministered did not differ from baseline dosage (i.e., when theophylline was administered alone). Therefore, dosage adjustment is not necessary for either drug when coadministered. Return to top

Digoxin
When Nefazodone (200 mg BID) and digoxin (0.2 mg QD) were coadministered for 9 days to healthy male volunteers (n = 18) who were phenotyped as CYP2D6 extensive metabolizers, Cmax, Cmin, and AUC of digoxin were increased by 29%, 27%, and 15%, respectively. Digoxin had no effects on the pharmacokinetics of Nefazodone and its active metabolites. Because of the narrow therapeutic index of digoxin, caution should be exercised when Nefazodone and digoxin are coadministered; plasma level monitoring for digoxin is recommended. Return to top

Propranolol
The coadministration of Nefazodone (200 mg BID) and propranolol (40 mg BID) for 5.5 days to healthy male volunteers (n = 18), including 3 poor and 15 extensive CYP2D6 metabolizers, resulted in 30% and 14% reductions in Cmax and AUC of propranolol, respectively, and a 14% reduction in Cmax for the metabolite, 4-hydroxypropranolol. The kinetics of Nefazodone, hydroxyNefazodone, and triazole-dione were not affected by coadministration of propranolol. However, Cmax, Cmin, and AUC of m-chlorophenylpiperazine were increased by 23%, 54%, and 28%, respectively. No change in initial dose of either drug is necessary and dose adjustments should be made on the basis of clinical response. Return to top

HMG-CoA reductase inhibitors
When single 40 mg doses of simvastatin or atorvastatin, both substrates of CYP3A4, were given to healthy adult volunteers who had received Nefazodone hydrochloride, 200 mg BID for 6 days, approximately 20 fold increases in plasma concentrations of simvastatin and simvastatin acid and 3 to 4 fold increases in plasma concentrations of atorvastatin and atorvastatin lactone were seen. These effects appear to be due to the inhibition of CYP3A4 by Nefazodone because, in the same study, Nefazodone had no significant effect on the plasma concentrations of pravastatin, which is not metabolized by CYP3A4 to a clinically significant extent. Return to top

Statins
There have been rare reports of rhabdomyolysis involving patients receiving the combination of Nefazodone and either simvastatin or lovastatin, also a substrate of CYP3A4 (see ADVERSE REACTIONS, Postintroduction Clinical Experience). Rhabdomyolysis has been observed in patients receiving HMG-CoA reductase inhibitors administered alone (at recommended dosages) and in particular, for certain drugs in this class, when given in combination with inhibitors of the CYP3A4 isozyme. Caution should be used if Nefazodone is administered in combination with HMG-CoA reductase inhibitors that are metabolized by CYP3A4, such as simvastatin, atorvastatin, and lovastatin, and dosage adjustments of these HMG-CoA reductase inhibitors are recommended. Since metabolic interactions are unlikely between Nefazodone and HMG-CoA reductase inhibitors that undergo little or no metabolism by the CYP3A4 isozyme, such as pravastatin or fluvastatin, dosage adjustments should not be necessary. Return to top

Immunosuppressive agents
There have been reports of increased blood concentrations of cyclosporine and tacrolimus into toxic ranges when patients received these drugs concomitantly with Nefazodone. Both cyclosporine and tacrolimus are substrates of CYP3A4, and Nefazodone is known to inhibit this enzyme. If either cyclosporine or tacrolimus is administered with Nefazodone, blood concentrations of the immunosuppressive agent should be monitored and dosage adjusted accordingly. Return to top

CYP3A4 isozyme
Nefazodone has been shown in vitro to be an inhibitor of CYP3A4. This is consistent with the interactions observed between Nefazodone and triazolam, alprazolam, buspirone, atorvastatin, and simvastatin, drugs metabolized by this isozyme. Consequently, caution is indicated in the combined use of Nefazodone with any drugs known to be metabolized by CYP3A4. In particular, the combined use of Nefazodone with triazolam should be avoided for most patients, including the elderly. The combined use of Nefazodone with terfenadine, astemizole, cisapride, or pimozide is contraindicated. Return to top

CYP2D6 isozyme
A subset (3% to 10%) of the population has reduced activity of the drug-metabolizing enzyme CYP2D6. Such individuals are referred to commonly as “poor metabolizers” of drugs such as debrisoquin, dextromethorphan, and the tricyclic antidepressants. The pharmacokinetics of Nefazodone and its major metabolites are not altered in these “poor metabolizers.” Plasma concentrations of one minor metabolite (mCPP) are increased in this population; the adjustment of Nefazodone dosage is not required when administered to “poor metabolizers.” Nefazodone and its metabolites have been shown in vitro to be extremely weak inhibitors of CYP2D6. Thus, it is not likely that Nefazodone will decrease the metabolic clearance of drugs metabolized by this isozyme. Return to top

CYP1A2 isozyme
Nefazodone and its metabolites have been shown in vitro not to inhibit CYP1A2. Thus, metabolic interactions between Nefazodone and drugs metabolized by this isozyme are unlikely. Return to top

Electroconvulsive therapy (ECT)
There are no clinical studies of the combined use of ECT and Nefazodone. Return to top

Major Interactions

 * 5-HTP
 * 5-hydroxytryptophan
 * Actiq
 * Adapin
 * Alfenta
 * alfentanil
 * alfuzosin
 * alfuzosin extended release
 * almotriptan
 * Altocor
 * Altoprev
 * Amerge
 * amitriptyline
 * amoxapine
 * Anafranil
 * Asendin
 * astemizole
 * Atapryl
 * atorvastatin
 * Aventyl HCl
 * Axert
 * Azilect
 * Babee Cof
 * Balminil DM
 * Balminil DM Pour Enfants
 * Balminil DM Sans Sucrose
 * Baycol
 * Benadryl for the Family Dry Forte
 * Benylin
 * Benylin Adult Formula
 * Benylin DM
 * Benylin DM Pediatric
 * Benylin Dry Coughs
 * Benylin Pediatric
 * Bisolvon Dry
 * Bisolvon Dry Junior
 * Buckley's Mixture Cough Suppressant
 * Buckleys Mixture
 * Budeprion SR
 * Budeprion XL
 * bupropion
 * bupropion 24 hour extended release
 * bupropion extended release
 * Calmylin
 * carbamazepine
 * carbamazepine extended release
 * Carbatrol
 * Carbex
 * Celexa
 * cerivastatin
 * Chem Mart Tramadol
 * Cholestin (obsolete)
 * cisapride
 * citalopram
 * Clomipramine
 * Clopine
 * clozapine
 * Clozapine Synthon
 * Clozaril
 * colchicine
 * conivaptan
 * Contac Cough
 * Cough Syrup DM
 * Covonia Bronchial Balsam
 * Creo-Terpin
 * Creomulsion
 * Creomulsion Children
 * Cymbalta
 * D.H.E. 45
 * Darvon
 * Darvon-N
 * dasatinib
 * Delsym
 * Delsym 12 Hour Cough Relief
 * Delsym 12 Hour Cough Relief for Children & Adults
 * Demerol HCl
 * Denzapine
 * desipramine
 * desvenlafaxine
 * Desyrel
 * Desyrel Dividose
 * DexAlone
 * dexfenfluramine
 * Dexi-Tuss
 * dextromethorphan
 * dextromethorphan extended release
 * Dextromethorphan HBr Adult Formula
 * dihydroergotamine
 * dihydroergotamine nasal
 * Dimetapp Cold Cough & Flu Day & Night Liquid Caps
 * doxepin
 * doxepin topical
 * Dristan DM
 * Dromadol SR
 * Dromadol XL
 * Dry Cough
 * duloxetine
 * Duragesic
 * Duragesic-100
 * Duragesic-12
 * Duragesic-25
 * Duragesic-50
 * Duragesic-75
 * E-Mycin
 * E.E.S. Granules
 * E.E.S.-200
 * E.E.S.-400
 * E.E.S.-400 Filmtab
 * Effexor
 * Effexor XR
 * Elavil
 * Eldepryl
 * eletriptan
 * Elixsure Cough
 * Emsam
 * Endep
 * Epitol
 * eplerenone
 * Equetro
 * Ergomar
 * ergonovine
 * ergotamine
 * Ergotrate Maleate
 * Ery-Tab
 * Eryc
 * EryPed
 * EryPed 200
 * EryPed 400
 * Erythrocin Lactobionate
 * Erythrocin Stearate Filmtab
 * Erythrocot
 * erythromycin
 * erythromycin base
 * erythromycin estolate
 * erythromycin ethylsuccinate
 * erythromycin lactobionate
 * erythromycin stearate
 * escitalopram
 * Eskalith
 * Eskalith-CR
 * FazaClo
 * fenfluramine
 * fentanyl
 * fentanyl topical
 * Fentora
 * fluoxetine
 * fluoxetine extended release
 * fluvoxamine
 * fluvoxamine extended release
 * Frova
 * frovatriptan
 * furazolidone
 * Furoxone
 * GenRx Tramadol
 * GHB
 * Halcion
 * Halfan
 * halofantrine
 * Hismanal
 * Hold DM
 * hypericum perforatum
 * Ilosone
 * Ilotycin Gluceptate
 * imipramine
 * imipramine pamoate
 * Imitrex
 * Imitrex Nasal
 * Imitrex Statdose
 * Imitrex Statdose Refill
 * Inspra
 * iohexol
 * Ionsys
 * iopamidol
 * Iopamidol-370
 * isocarboxazid
 * Isovue-128
 * Isovue-200
 * Isovue-250
 * Isovue-300
 * Isovue-370
 * Isovue-M-200
 * Isovue-M-300
 * Jack & Jill Thin Strips Cough
 * Jumex
 * l-tryptophan
 * Larapam SR
 * levomethadyl acetate
 * Lexapro
 * linezolid
 * Lipitor
 * lithium
 * lithium carbonate
 * lithium carbonate extended release
 * lithium citrate
 * Lithobid
 * Lithonate
 * Lithotabs
 * Lloydspharmacy Dry Adult Cough
 * lovastatin
 * lovastatin extended release
 * Luvox
 * Luvox CR
 * Marplan
 * Matulane
 * Maxalt
 * Maxalt-MLT
 * meperidine
 * Meridia
 * metrizamide
 * Mevacor
 * Migranal
 * mirtazapine
 * monascus
 * MY-E
 * Myelo-Kit
 * naratriptan
 * Nardil
 * Neocitran Thin Strips Cough
 * nilotinib
 * Norpramin
 * nortriptyline
 * Novahistine DM
 * Nucosef DM
 * Omnipaque 140
 * Omnipaque 180
 * Omnipaque 180 Redi-Unit
 * Omnipaque 210
 * Omnipaque 240
 * Omnipaque 240 Redi-Unit
 * Omnipaque 300
 * Omnipaque 350
 * Omnipaque Flexipak
 * Orap
 * Orlaam
 * Pamelor
 * Parnate
 * paroxetine
 * paroxetine extended release
 * paroxetine mesylate
 * Paxil
 * Paxil CR
 * PCE Dispertab
 * Pedia Relief
 * Pediacare
 * pentazocine
 * Pertussin CS Childrens
 * Pertussin DM
 * Pertussin ES
 * Pexeva
 * phenelzine
 * pimozide
 * Pondimin
 * PP-Cap
 * Pristiq
 * procarbazine
 * propoxyphene
 * propoxyphene hydrochloride
 * propoxyphene napsylate
 * Propulsid
 * protriptyline
 * Prozac
 * Prozac Weekly
 * Prudoxin
 * Ranexa
 * ranolazine
 * Rapamune
 * Rapiflux
 * rasagiline
 * red yeast rice
 * Redux
 * Relpax
 * Remeron
 * Remeron SolTab
 * remifentanil
 * Revatio
 * rizatriptan
 * Robafen Cough Liquidgels
 * Robafen Pediatric Cough & Cold
 * Robimycin
 * Robitussin Cough Calmers
 * Robitussin CoughGels
 * Robitussin Dry Cough
 * Robitussin DX Cough Control
 * Robitussin DX Cough Control Forte
 * Robitussin DX Dry Cough Forte
 * Robitussin Honey Cough
 * Robitussin Junior Persistent Cough
 * Robitussin Maximum Strength
 * Robitussin Pediatric Cough Suppressant
 * Robitussin Soft Pastilles
 * salmeterol
 * Sarafem
 * Scot-Tussin Diabetic
 * Scot-Tussin DM Cough Chasers
 * selegiline
 * Selfemra
 * Selgene
 * Serevent
 * Serevent Diskus
 * sertraline
 * sibutramine
 * sildenafil
 * Silphen DM
 * simvastatin
 * Sinequan
 * sirolimus
 * sodium biphosphate
 * sodium oxybate
 * Sprycel
 * St. John's wort
 * St. Joseph Cough Suppressant
 * Strepsils Cough
 * Strepsils Cough Relief
 * Sublimaze
 * Sucrets DM Cough
 * Sufenta
 * sufentanil
 * sumatriptan
 * sumatriptan nasal
 * Surmontil
 * Talwin Lactate
 * Tasigna
 * Tegretol
 * Tegretol XR
 * terfenadine
 * Terry White Chemists Tramadol
 * Theraflu Thin Strips Cough
 * Tofranil
 * Tofranil-PM
 * tramadol
 * tramadol extended release
 * Tramahexal
 * Tramahexal SR
 * Tramake
 * Tramake Insts
 * Tramal
 * Tramal SR
 * Tramedo
 * tranylcypromine
 * Trazodone
 * Triaminic DM
 * Triaminic Long Acting Cough
 * Triaminic Long Acting Cough(obs)
 * Triaminic Softchew
 * Triaminic Thin Strips Cough
 * Triaminic Thin Strips Nasal Congestion(obsolete)
 * Triaminic Toddler Congestion Thin Strips(obsolete)
 * triazolam
 * trimipramine
 * Tryptan
 * tryptophan
 * Tussin Pediatric
 * Tussinol for Dry Coughs
 * Tylenol Simply Cough
 * Ultiva
 * Ultram
 * Ultram ER
 * Uroxatral
 * Vanatrip
 * Vaprisol
 * venlafaxine
 * venlafaxine extended release
 * Viagra
 * Vicks 44 Cough Medicine
 * Vicks 44 Cough Relief
 * Vicks Formula 44
 * Vicks Formula 44 for Dry Coughs
 * Vivactil
 * Wellbutrin
 * Wellbutrin SR
 * Wellbutrin XL
 * Xyrem
 * Zamadol
 * Zamadol 24hr
 * Zamadol Melt
 * Zamadol SR
 * Zaponex
 * Zelapar
 * Zocor
 * zolmitriptan
 * Zoloft
 * Zomig
 * Zomig-ZMT
 * Zonalon
 * Zyban
 * Zyban Advantage Pack
 * Zydol
 * Zydol SR
 * Zydol XL
 * Zyvox

Return to top

Moderate Interactions

 * 40 Winks
 * A-Hydrocort
 * A-Methapred
 * Abilify
 * Abilify Discmelt
 * Abraxane
 * Accolate
 * Accupril
 * acebutolol
 * Aceon
 * acetazolamide
 * acetazolamide extended release
 * Acetocot
 * acetylcarbromal
 * Actibine
 * Actos
 * Adalat
 * Adalat CC
 * Adbeon
 * Adgan
 * Adgyn Estro
 * Adlone-40
 * Adlone-80
 * Adrenocot
 * Adrenocot L.A.
 * Adriamycin
 * Adriamycin RDF
 * AeroBid
 * AeroBid-M
 * Aerodiol
 * Aerolate III
 * Aerolate JR
 * Aerolate SR
 * Afeditab CR
 * AHist
 * Akineton HCl
 * Alavert
 * alcohol
 * alcohol
 * ethyl
 * Aldactone
 * Aldomet
 * Aler-Dryl
 * Aler-Tab
 * aliskiren
 * All Day Allergy
 * Aller-Chlor
 * Allergia-C
 * Allerhist-1
 * Allermax
 * Alora
 * alosetron
 * Alphagan
 * Alphagan P
 * alprazolam
 * alprazolam extended release
 * alprostadil
 * Altace
 * Altaryl
 * Alvesco
 * ambrisentan
 * Amen
 * Amidate
 * amiloride
 * amiodarone
 * amlodipine
 * amobarbital
 * Amrix
 * amyl nitrite
 * Amytal Sodium
 * Andro LA 200
 * Andro-Cyp 100
 * Andro-Cyp 200
 * Androderm
 * AndroGel
 * AndroGel 2.5 g/packet
 * AndroGel 5 g/packet
 * AndroGel Pump 1.25 g/actuation
 * Anergan 50
 * Anestacaine
 * Antiflex
 * Antinaus 50
 * Aphrodyne
 * APO-Go
 * APO-Go Pen
 * Apokyn
 * apomorphine
 * apraclonidine ophthalmic
 * aprepitant
 * Apresoline
 * Aquachloral Supprettes
 * Aquacot
 * Aquaphyllin
 * Aquatensen
 * Aquazide H
 * Aquest
 * Arava
 * Arfonad
 * aripiprazole
 * Aristocort
 * Aristocort For Injection
 * Aristocort Forte
 * Aristopak
 * Aristospan Injection
 * Artane
 * Asmalix
 * Astramorph PF
 * Atacand
 * Atarax
 * atazanavir
 * atenolol
 * Ativan
 * Avapro
 * Avinza
 * Avodart
 * Avonex
 * Avonex Prefilled Syringe
 * Aygestin
 * azatadine
 * azithromycin
 * Azithromycin 3 Day Dose Pack
 * Azithromycin 5 Day Dose Pack
 * azithromycin extended release
 * Azmacort
 * B-Vex
 * baclofen
 * Banaril
 * Banflex
 * Banophen
 * beclomethasone
 * Beclovent
 * Bedol
 * Beldin
 * Belix
 * Ben-Tann
 * Benadryl
 * Benadryl Allergy
 * Benadryl Child Dye Free
 * Benadryl Childrens Allergy Fastmelt
 * Benadryl DF
 * Benadryl Dye Free Allergy
 * Benadryl Ultratab
 * Benahist-10
 * Benahist-50
 * benazepril
 * bendroflumethiazide
 * Benicar
 * Benoject-50
 * Benzacot
 * benzthiazide
 * benztropine
 * bepridil
 * Beta-Phos/AC
 * betamethasone
 * betamethasone acet-betamethasone na phosphate
 * betamethasone sodium phosphate
 * Betapace
 * Betapace AF
 * Betapace AF(obsolete)
 * Betaseron
 * betaxolol
 * bexarotene
 * Bextra
 * Biaxin
 * Biaxin XL
 * Biaxin XL-Pak
 * Bidhist
 * biperiden
 * bisoprolol
 * Blocadren
 * bortezomib
 * bosentan
 * Brevibloc
 * Brevital Sodium
 * brimonidine ophthalmic
 * Bromaphen
 * bromocriptine
 * bromodiphenhydramine
 * brompheniramine
 * brompheniramine extended release
 * Bronkodyl
 * BroveX
 * BroveX CT
 * Bubbli-Pred
 * budesonide
 * bumetanide
 * Bumex
 * Buprenex
 * buprenorphine
 * Busodium
 * BuSpar
 * BuSpar Dividose
 * Buspirone
 * Butabarbital
 * Butalbital
 * Butisol Sodium
 * butorphanol
 * Bydramine
 * C.P.M.
 * Calan
 * Calan SR
 * Calm-Aid
 * Camila
 * candesartan
 * capecitabine
 * Capoten
 * captopril
 * Carbacot
 * carbetapentane
 * carbinoxamine
 * carbinoxamine extended release
 * Carbinoxamine PD
 * Carboxine
 * Cardene
 * Cardene IV
 * Cardene SR
 * Cardioquin
 * Cardizem
 * Cardizem CD
 * Cardizem LA
 * Cardizem Monovial
 * Cardizem SR
 * Cardoxin
 * Cardura
 * Cardura XL
 * Carduran
 * carisoprodol
 * Carozide
 * carteolol
 * Cartia XT
 * Cartrol
 * carvedilol
 * carvedilol extended release
 * Cascor
 * Catapres
 * Catapres-TTS-1
 * Catapres-TTS-2
 * Catapres-TTS-3
 * Caverject
 * Caverject Impulse
 * Celestone
 * Celestone Phosphate
 * Celestone Soluspan
 * Cell-U-Jec
 * Celontin
 * Cenestin
 * Cesamet
 * cetirizine
 * cevimeline
 * Chem Mart Tamoxifen
 * Chlo-Amine
 * Chlor-Al Rel
 * Chlor-Mal
 * Chlor-Phen
 * Chlor-Phenit
 * Chlor-Trimeton
 * Chlor-Trimeton Allergy SR
 * chloral hydrate
 * chlordiazepoxide
 * chlormezanone
 * chlorothiazide
 * chlorotrianisene
 * Chlorphen
 * chlorphenesin
 * chlorpheniramine
 * Chlorpheniramine (Allergy)
 * chlorpheniramine 24 hour extended release
 * chlorpheniramine extended release
 * chlorpromazine
 * chlorpromazine extended release
 * ChlorTan
 * chlorthalidone
 * chlorzoxazone
 * Cialis
 * ciclesonide
 * ciclesonide nasal
 * cilostazol
 * cinacalcet
 * clarithromycin
 * clarithromycin extended release
 * Claritin
 * Claritin 24 Hour Allergy
 * Claritin Hives Relief
 * Claritin Reditab
 * Clear-Atadine
 * Clear-Atadine Children's
 * clemastine
 * Climara
 * Climaval
 * Climodien
 * Clinacort
 * Clinagen LA 40
 * Clinalog
 * clofarabine
 * Clolar
 * clonazepam
 * clonidine
 * clonidine topical
 * clorazepate
 * clorazepate extended release
 * cocaine (Schedule I substance)
 * cocaine topical
 * codeine
 * codeine phosphate
 * codeine sulfate
 * Codimal A
 * Cogentin
 * Colocort
 * Compazine
 * Compazine Spansule
 * Compound 374
 * Compoz Nighttime Sleep Aid
 * Compro
 * conjugated estrogens
 * conjugated estrogens synthetic A
 * conjugated estrogens synthetic B
 * conjugated estrogens topical
 * Contac 12 Hour Allergy
 * Cophene B
 * Cordarone
 * Cordarone I.V.
 * Cordron NR
 * Coreg
 * Coreg CR
 * Corgard
 * Corlopam
 * Cort-K
 * Cortastat
 * Cortastat 10
 * Cortastat LA
 * Cortef
 * Cortenema
 * Cortifoam
 * cortisone
 * Cortone Acetate
 * Cotolone
 * Covera-HS
 * Cozaar
 * Crinone
 * Crixivan
 * Curretab
 * cyclandelate
 * cyclizine
 * cyclobenzaprine
 * cyclobenzaprine extended release
 * Cyclogest
 * cyclophosphamide
 * cyclophosphamide lyophilized
 * Cyclospasmol
 * Cyclosporine
 * Cycrin
 * cyproheptadine
 * Cytoxan
 * Cytoxan Lyophilized
 * Dailyhist-1
 * Dalalone
 * Dalalone D.P.
 * Dalalone L.A.
 * dalfopristin
 * Dalgan
 * Dalmane
 * Dantrium
 * Dantrium Intravenous
 * dantrolene
 * dapsone
 * Daranide
 * darifenacin
 * Dayto-Himbin
 * De-Sone LA
 * Decadron
 * Decadron 5-12 Pak
 * Decadron Phosphate Injectable
 * Decadron-LA
 * Decaject
 * Decaject L.A.
 * Dehydrated Alcohol
 * Delatest
 * Delatestryl
 * delavirdine
 * Delestrogen
 * DELIDOSE
 * Delta-Lutin
 * Deltasone
 * Demadex
 * Demadex I.V.
 * Dep Gynogen
 * Dep Medalone 80
 * Depakote
 * Depakote ER
 * Depakote Sprinkles
 * Depandro 100
 * Depmedalone
 * Depo-Estradiol
 * Depo-Medrol
 * Depo-Predate (obsolete)
 * Depo-Provera
 * Depo-Provera Contraceptive
 * depo-subQ provera 104
 * Depo-Testosterone
 * DepoDur
 * Depogen
 * Depoject-80
 * Deponit
 * Depopred
 * Depotest
 * Dermestril
 * Dermestril - Septem
 * Dermestril Septem
 * deserpidine
 * desflurane
 * desogestrel
 * Detrol
 * Detrol LA
 * Dexacen-4
 * Dexacort Phosphate in Respihaler
 * Dexacort-LA
 * Dexacorten
 * dexamethasone
 * dexamethasone acetate
 * Dexamethasone Intensol
 * dexamethasone sodium phosphate
 * Dexasone
 * Dexasone LA
 * dexbrompheniramine
 * dexmedetomidine
 * Dexone
 * Dexone LA
 * Dexpak Jr. Taperpak
 * Dexpak Taperpak
 * dezocine
 * Diamox
 * Diamox Sequels
 * Diaqua
 * Diaqua-2
 * Diastat
 * Diastat AcuDial
 * Diastat Pediatric
 * diazepam
 * diazoxide
 * Dibenzyline
 * dichlorphenamide
 * dienestrol topical
 * diethylstilbestrol
 * Diflucan
 * Digitek
 * digitoxin
 * digoxin
 * digoxin capsule
 * dihydrocodeine
 * Dilacor XR
 * Dilatrate-SR
 * Dilaudid
 * Dilaudid-5
 * Dilaudid-HP
 * Dilocaine
 * Diltia XT
 * diltiazem
 * diltiazem 24 hour extended release
 * diltiazem extended release
 * Diltiazem Hydrochloride CD
 * Diltiazem Hydrochloride SR
 * Diltiazem Hydrochloride XR
 * Diltiazem Hydrochloride XT
 * Dimetane
 * Dimetane Extentab
 * Dimetapp Allergy
 * Dimetapp Allergy Liquigel
 * Dimetapp ND
 * Dioval 40
 * Dioval XX
 * Diovan
 * Diphedryl
 * Diphen
 * Diphen AF
 * Diphen Cough
 * Diphenadryl
 * Diphendryl
 * Diphenhist
 * diphenhydramine
 * diphenhydramine citrate
 * diphenhydramine tannate
 * Diphenmax
 * Diphenydramine Quick Melt
 * Diphenyl
 * Diphenylin
 * Diskets
 * disopyramide
 * disopyramide extended release
 * Diucardin
 * Diurese
 * Diuril
 * Diuril Sodium
 * divalproex sodium
 * divalproex sodium extended release
 * Divigel 0.25 mg/packet
 * Divigel 0.5 mg/packet
 * Divigel 1 mg/packet
 * Dizac
 * docetaxel
 * dofetilide
 * Dolophine
 * Doloral
 * Doloral Sirop
 * Doral
 * Doxadura
 * doxazosin
 * doxazosin extended release
 * Doxil
 * Doxorubicin
 * Doxorubicin liposomal
 * doxylamine
 * DPH
 * dronabinol
 * droperidol
 * Dura-Estrin
 * Duraclon
 * Duragen
 * Duralone
 * Duralutin
 * Duramorph PF
 * Duratest
 * Durathate 200
 * dutasteride
 * Dynacirc
 * Dynacirc CR
 * Dyrenium
 * Dytan
 * Dytuss
 * echinacea
 * Ed Chlor-Tan
 * Ed ChlorPed
 * Edecrin
 * Edecrin Sodium
 * Edex
 * Edex Refill
 * efavirenz
 * Efidac-24 Chlorpheniramine
 * Elestrin
 * Elixophyllin
 * Elleste Solo
 * Emblon
 * Emend
 * Emend 3-Day
 * Emend for Injection
 * Enablex
 * enalapril
 * enalaprilat
 * Endometrin
 * Enduron
 * enflurane
 * Enjuvia
 * Entocort
 * Entocort EC
 * eprosartan
 * Equanil
 * Erex
 * erlotinib
 * Errin
 * Esclim
 * Esidrix
 * esmolol
 * estazolam
 * esterified estrogens
 * Estinyl
 * Estra-C
 * Estra-V 40
 * Estrace
 * Estrace Vaginal Cream
 * Estraderm
 * Estraderm MX
 * Estraderm TTS
 * estradiol
 * estradiol acetate
 * estradiol benzoate
 * estradiol cypionate
 * Estradiol G Gam
 * Estradiol Patch
 * estradiol topical
 * estradiol valerate
 * Estradot
 * Estradot 100
 * Estradot 37.5
 * Estradot 50
 * Estradot 75
 * Estragyn 5
 * Estragyn LA 5
 * Estrapatch
 * Estrasorb
 * Estreva
 * Estring
 * Estro-A
 * Estro-Cyp
 * Estro-L.A.
 * Estro-Span 40
 * Estrofem
 * Estrogel
 * estrone
 * Estrone AQ
 * estropipate
 * estropipate topical
 * eszopiclone
 * ethacrynic acid
 * ethanol
 * Ethaquin
 * Ethatab
 * ethaverine
 * Ethavex-100
 * ethinyl estradiol
 * ethosuximide
 * ethotoin
 * Ethrane
 * Ethyl Alcohol
 * etomidate
 * etonogestrel
 * Etopophos
 * etoposide
 * etoposide phosphate
 * etravirine
 * Evamist
 * Everone
 * Evorel
 * Evoxac
 * Exna
 * Eze D.S.
 * Ezide
 * Fareston
 * felbamate
 * Felbatol
 * felodipine
 * felodipine extended release
 * Fematrix
 * Fempatch
 * Femring
 * FEMSEPT
 * FemSeven
 * FemSeven Sequi Phase I
 * FemTab
 * Femtrace
 * Femtran
 * fenoldopam
 * Fexmid
 * finasteride
 * First Progesterone MC10
 * First Progesterone MC5
 * First Testosterone
 * First-Progesterone VGS 100
 * First-Progesterone VGS 200
 * First-Progesterone VGS 25
 * First-Progesterone VGS 400
 * First-Progesterone VGS 50
 * First-Testosterone
 * First-Testosterone MC
 * FK506
 * flavoxate
 * Flexeril
 * Flexoject
 * Flexon
 * Flo-Pred
 * Flomax
 * Flonase
 * Florinef Acetate
 * Flovent
 * Flovent Diskus
 * Flovent HFA
 * Flovent Rotadisk
 * fluconazole
 * fludrocortisone
 * flunisolide
 * Fluothane
 * fluphenazine
 * fluphenazine decanoate
 * fluphenazine enanthate
 * fluphenazine hydrochloride
 * flurazepam
 * fluticasone
 * fluticasone nasal
 * Folex PFS
 * Forane
 * Fortovase
 * fosaprepitant
 * fosinopril
 * furosemide
 * gabapentin
 * Gabarone
 * Gabitril
 * galantamine
 * galantamine extended release
 * gefitinib
 * Genahist
 * Gengraf
 * Genox
 * GenRx Tamoxifen
 * Gestone
 * Glauctabs
 * Gleevec
 * granisetron
 * Granisol
 * grepafloxacin
 * guanabenz
 * guanadrel
 * guanethidine
 * guanfacine
 * Gynodiol
 * Gynogen LA 20
 * halazepam
 * halothane
 * Harmonyl
 * HCTZ
 * Hexadrol
 * Hexadrol Phosphate
 * Histaject
 * histamine phosphate
 * Histatrol
 * Histerone
 * Histex CT
 * Histex I/E
 * Histex PD
 * Histex Pd 12
 * Hydeltra-T.B.A.
 * Hydeltrasol
 * Hydralazine
 * Hydramine
 * Hydramine Compound
 * Hydramine Cough Syrup
 * Hydro Par
 * hydrochlorothiazide
 * hydrocodone
 * hydrocortisone
 * hydrocortisone acetate
 * hydrocortisone cypionate
 * hydrocortisone hemisuccinate
 * hydrocortisone sodium phosphate
 * Hydrocortisone Sodium Succinate
 * Hydrocortone
 * Hydrocortone Phosphate
 * Hydrodiuril
 * hydroflumethiazide
 * Hydromorph Contin
 * hydromorphone
 * hydromorphone extended release
 * Hydrostat IR
 * hydroxyprogesterone
 * hydroxyzine
 * hydroxyzine hydrochloride
 * hydroxyzine pamoate
 * Hygroton
 * Hylorel
 * Hylutin
 * Hyperstat
 * Hyprogesterone
 * Hyrexin
 * Hytrin
 * Hyzine
 * Ifex
 * ifosfamide
 * iloprost
 * imatinib
 * Imdur
 * Implanon
 * Inapsine
 * indapamide
 * Inderal
 * Inderal LA
 * indinavir
 * Infumorph
 * InnoPran XL
 * Intelence
 * interferon beta-1a
 * interferon beta-1b
 * Invega
 * Inversine
 * Invirase
 * Iopidine
 * irbesartan
 * Iressa
 * ISDN
 * Ismelin
 * ISMO
 * Ismotic PB
 * Isochron
 * isoflurane
 * Isoptin
 * Isoptin I.V.
 * Isoptin SR
 * Isordil
 * Isordil Tembids
 * Isordil Titradose
 * isosorbide
 * isosorbide dinitrate
 * isosorbide dinitrate extended release
 * isosorbide mononitrate
 * isosorbide mononitrate extended release
 * Isovex
 * isoxsuprine
 * isradipine
 * isradipine extended release
 * itraconazole
 * ixabepilone
 * Ixempra
 * J-Tan
 * J-Tan PD
 * Jolivette
 * Kadian
 * Kemadrin
 * Ken-Jec 40
 * Kenaject-40
 * Kenalog-10
 * Kenalog-40
 * Keppra
 * Kerlone
 * Kestrone 5
 * Ketek
 * Ketek Pak
 * ketoconazole
 * Key-Pred
 * Key-Pred SP
 * Klonopin
 * Klonopin Wafer
 * Kytril
 * L-Caine
 * labetalol
 * Lanoxicaps
 * Lanoxin
 * lansoprazole
 * lapatinib
 * Largon
 * Lasix
 * leflunomide
 * Letairis
 * Levatol
 * levetiracetam
 * Levitra
 * Levo-Dromoran
 * levocetirizine
 * levonorgestrel
 * levorphanol
 * Levrix
 * Librium
 * lidocaine
 * Lidoject 1
 * Lidoject 2
 * lindane topical
 * Lioresal
 * Lioresal Intrathecal
 * Liquid Pred
 * lisinopril
 * Lo-Aqua
 * Lodrane 12 Hour
 * Lodrane 24
 * Lodrane XR
 * Loniten
 * Lopressor
 * Loqua
 * loratadine
 * Loratadine Reditab
 * lorazepam
 * losartan
 * Lotensin
 * Lotronex
 * loxapine
 * Loxitane
 * Loxitane C
 * Loxitane IM
 * Lozol
 * Luminal
 * Lunesta
 * Lyrica
 * M-Eslon
 * M-PREDNISolone
 * M. O. S.
 * Maolate
 * maraviroc
 * Marezine
 * Marinol
 * Mavik
 * MB-TAB
 * Mebaral
 * mecamylamine
 * Med-Jec-40
 * Mederek
 * Medicort
 * Medidex
 * Medidex LA
 * Medidiol 10
 * Medipred
 * Meditest
 * Medralone
 * Medralone 40
 * Medralone 80
 * Medrol
 * Medrol Dosepak
 * Medroxyprogesterone
 * Mellaril
 * Mellaril-S
 * Menaval-20
 * Menest
 * Menopause Formula Progesterone
 * Menorest
 * Menorest Patch
 * Menostar
 * mephenytoin
 * mephobarbital
 * meprobamate
 * Mesantoin
 * mesoridazine
 * mestranol
 * Metahydrin
 * metaxalone
 * Methacort 40
 * Methacort 80
 * methadone
 * Methadose
 * methazolamide
 * methocarbamol
 * methohexital
 * methotrexate
 * Methotrexate Sodium Preservative Free
 * methoxyflurane
 * methsuximide
 * methyclothiazide
 * Methylcotol
 * Methylcotolone
 * methyldopa
 * Methylpred DP
 * methylprednisolone
 * methylprednisolone acetate
 * methylprednisolone dose pack
 * methylprednisolone sodium succinate
 * Meticorten
 * metoclopramide
 * metolazone
 * metoprolol
 * metoprolol extended release
 * metoprolol succinate
 * Metoprolol Succinate ER
 * metoprolol tartrate
 * mibefradil
 * Micardis
 * miconazole
 * Microzide
 * Midamor
 * midazolam
 * Millipred
 * Milontin
 * Miltown
 * Minipress
 * Minitran
 * minoxidil
 * Mio-Rel
 * Mirena
 * Mitran
 * Moban
 * moexipril
 * molindone
 * Monistat I.V.
 * Monoket
 * Monopril
 * morphine
 * morphine 24 hour extended release
 * morphine extended release
 * Morphine IR
 * morphine liposomal
 * Morphine LP Epidural
 * morphine preservative-free
 * Morphine Rapi-Ject
 * Morphitec
 * MS
 * MS Contin
 * MS/S
 * MSIR
 * Muse
 * Mycobutin
 * Mykrox
 * Myolin
 * Mysoline
 * MZM
 * nabilone
 * nadolol
 * nalbuphine
 * naltrexone
 * Naqua
 * Nasahist B
 * Natrecor
 * Naturetin-10
 * Naturetin-5
 * Navane
 * Navelbine
 * ND-Stat
 * nelfinavir
 * Nembutal
 * Nembutal Sodium
 * Neoral
 * Neosar
 * Neptazane
 * Nervine
 * Nervocaine
 * nesiritide
 * Neupro
 * Neurontin
 * nevirapine
 * nicardipine
 * nicardipine extended release
 * Nifediac CC
 * Nifedical XL
 * nifedipine
 * nifedipine extended release
 * Nightime Sleepaid
 * nimodipine
 * Nimotop
 * Niravam
 * nisoldipine
 * Nitrek
 * Nitro TD Patch-A
 * Nitro-Bid
 * Nitro-Bid IV
 * Nitro-Dur
 * Nitro-Par
 * Nitro-Time
 * Nitrocot
 * Nitrodisc
 * Nitrogard
 * nitroglycerin
 * Nitroglyn E-R
 * Nitrol
 * Nitrol Appli-Kit
 * Nitrolingual
 * Nitrong
 * Nitropress
 * nitroprusside
 * Nitroquick
 * Nitrostat
 * nitrous oxide
 * Nizoral
 * Nolvadex
 * Nolvadex D
 * Nor-QD
 * Nora-Be
 * norethindrone
 * norethindrone acetate
 * Norflex
 * Norflex Injectable
 * norgestimate
 * norgestrel
 * Normodyne
 * Norpace
 * Norpace CR
 * Norplant System
 * Norvasc
 * Norvir
 * Norvir Soft Gelatin
 * Noxafil
 * NTG
 * Nu-Med
 * Nubain
 * Numorphan HCl
 * Nuvelle TS Phase I
 * Nytol Caplet
 * Nytol Maximum Strength
 * Oesclim
 * Oestradiol
 * Oestradiol Implants
 * Oestrodose
 * Oestrogel
 * Oestrogel Pump-Pack
 * Ogen 0.625
 * Ogen 1.25
 * Ogen 2.5
 * Ogen Vaginal Cream
 * olanzapine
 * olmesartan
 * olopatadine nasal
 * Omnaris
 * OMS
 * Oncovin
 * Onxol
 * Opana
 * Opana ER
 * opium
 * Opium Deodorized
 * Optimine
 * Oramorph SR
 * Orapred
 * Orapred ODT
 * Orasone
 * Oretic
 * Orfro
 * Organon Oestradiol
 * Orion Progesterone
 * Ormazine
 * Oromone
 * orphenadrine
 * orphenadrine extended release
 * Orphenate
 * Ortho Dienestrol
 * Ortho Micronor
 * Ortho-Est
 * Ovrette
 * oxcarbazepine
 * oxymorphone
 * oxymorphone extended release
 * P-Tann
 * P-Tex
 * Pacerone
 * paclitaxel
 * paclitaxel protein-bound
 * Palgic
 * paliperidone
 * Palladone
 * Palladone SR
 * Papacon
 * papaverine
 * papaverine extended release
 * Para-Time S. R.
 * Paradione
 * Paraflex
 * Parafon Forte DSC
 * Paral
 * paraldehyde
 * paramethadione
 * Pardryl
 * Paregoric
 * paricalcitol
 * Parlodel
 * Patanase
 * Pavabid Plateau
 * Pavacot
 * Pavagen
 * Paxarel
 * PBZ
 * PBZ-SR
 * Pediapred
 * PediaTan
 * Pediatex
 * Pediatex 12
 * Pediox
 * Pediox-S
 * Peganone
 * Penbutolol
 * Pentazine
 * Penthrane
 * Pentobarbital
 * Pergolide
 * Periactin
 * Perindopril
 * Permax
 * Permitil
 * Perphenazine
 * Phenacemide
 * Phenadoz
 * Phenazine 50
 * Phenergan
 * Phenergan Fortis
 * phenobarbital
 * Phenoject-50
 * Phenoxybenzamine
 * Phensuximide
 * Phentolamine
 * Phenurone
 * Pindolol
 * Pioglitazone
 * Plan B
 * Plendil
 * Pletal
 * polythiazide
 * posaconazole
 * Posicor
 * Prandin
 * Pravachol
 * pravastatin
 * prazosin
 * Precedex
 * Pred-Ject-50
 * Predacort 50
 * Predacorten
 * Predaject-50
 * Predalone 50
 * Predate-50
 * Predcor
 * Predicort RP
 * Predicort-50
 * Prednicen-M
 * Prednicot
 * prednisolone
 * prednisolone acetate
 * prednisolone sodium phosphate
 * prednisolone tebutate
 * prednisone
 * pregabalin
 * Prelone
 * Premarin
 * Premarin Intravenous
 * Premarin Vaginal
 * Prevacid
 * Prevacid I.V.
 * Prevacid SoluTab
 * Pri-Cortin 50
 * Prialt
 * Priftin
 * Primethasone
 * primidone
 * Primogyn Depot
 * Prinivil
 * Pro-Med
 * Procardia
 * Procardia XL
 * Prochieve
 * prochlorperazine
 * prochlorperazine extended release
 * Procot
 * procyclidine
 * Prodrox
 * Progest
 * progesterone
 * Proglycem
 * Prograf
 * Progynova
 * Progynova TS
 * Prolixin
 * Prolixin Decanoate
 * Prolixin Enanthate
 * Promacot
 * promazine
 * promethazine
 * Promethegan
 * Prometrium
 * Prop-A-Tane
 * Propecia
 * propiomazine
 * propranolol
 * propranolol extended release
 * Prorex
 * Proscar
 * Prosom
 * Prostin VR Pediatric
 * Provames
 * Provera
 * Pulmicort Flexhaler
 * Pulmicort Nebuamp
 * Pulmicort Respules
 * Pulmicort Turbuhaler
 * Q-Dryl
 * Q-Dryl A/F
 * Qdall AR
 * QM-260
 * Qualaquin
 * quazepam
 * Quenalin
 * quetiapine
 * quetiapine extended release
 * Quibron-T
 * Quibron-T/SR
 * Quin-G
 * Quin-Release
 * Quinaglute Dura-Tabs
 * quinapril
 * quinestrol
 * Quinidex Extentabs
 * quinidine
 * quinidine extended release
 * quinine
 * Quinora
 * Qvar
 * ramelteon
 * ramipril
 * Rauwolfemms
 * Rauwolfia 1X
 * rauwolfia serpentina
 * Raxar
 * Razadyne
 * Razadyne ER
 * Rebif
 * Reglan
 * Relaxazone
 * Reminyl
 * Remular
 * Remular-S
 * Renese
 * repaglinide
 * Repreve
 * Requip
 * ReQuip Follow on Pack
 * Requip Starter Kit
 * ReQuip Starter Pack
 * Rescriptor
 * Rescudose
 * reserpine
 * Respbid
 * Restoril
 * ReVia
 * Reyataz
 * Rezine
 * Rezulin
 * Rheumatrex Dose Pack
 * Ridramin
 * rifabutin
 * rifapentine
 * Risperdal
 * Risperdal Consta
 * Risperdal M-Tab
 * risperidone
 * ritonavir
 * RMS
 * Robaxin
 * Robaxin-750
 * Rohist
 * ropinirole
 * rotigotine
 * Roxanol
 * Roxanol 100
 * Roxanol-T
 * Rozerem
 * Saluron
 * Sandimmune
 * Sandrena
 * saquinavir
 * saquinavir mesylate
 * Scot-Tussin Allergy Relief Formula
 * secobarbital
 * Seconal Sodium
 * Sectral
 * Selestoject
 * Selzentry
 * Sensipar
 * Serentil
 * Seroquel
 * Seroquel XR
 * sevoflurane
 * Siladryl
 * Siladryl DAS
 * Siladyl SA
 * Silphen Cough
 * Siltane
 * Simply Sleep
 * Skelaxin
 * Skelex
 * Sleep Tab II
 * Sleep Tabs
 * Sleep-ettes
 * Sleep-Eze-3
 * Sleepinal
 * Slo-Bid Gyrocaps
 * Slo-Phyllin
 * Slo-Phyllin 125
 * Slo-Phyllin 80
 * sodium nitroprusside
 * Sojourn
 * Solfoton
 * solifenacin
 * solotuss
 * Soltamox
 * Solu-Cortef
 * Solu-Medrol
 * Solurex
 * Solurex LA
 * Soma
 * Sominex
 * Sominex Maximum Strength Caplet
 * Somnicaps
 * Somnote
 * Sonata
 * Sorbitrate
 * Sorine
 * sotalol
 * Sotalol Hydrochloride AF
 * Sotalol Hydrochloride AF(obsolete)
 * Sparine
 * spironolactone
 * Sporanox
 * Stadol
 * Stadol NS
 * Statex
 * Stelazine
 * Sterapred
 * Sterapred DS
 * Stilphostrol
 * Striant
 * Strifon Fort
 * Subutex
 * Sular
 * sunitinib
 * Suprane
 * Sustiva
 * Sutent
 * SYSTEN
 * T-Phyl
 * TAC 3
 * Tace
 * tacrolimus
 * tadalafil
 * Tamofen
 * Tamofen(obsolete)
 * Tamone
 * Tamosin
 * Tamoxen
 * tamoxifen
 * Tamoxifen Hexal
 * tamsulosin
 * Tanacof-XR
 * TanaHist-PD
 * Tao
 * Tarceva
 * Targretin
 * Tavist
 * Tavist Allergy
 * Tavist ND
 * Tavist-1
 * Taxol
 * Taxotere
 * Taztia XT
 * Tekturna
 * telithromycin
 * telmisartan
 * Temaril
 * temazepam
 * temsirolimus
 * Tenex
 * Tenormin
 * terazosin
 * Terrell
 * Terry White Chemists Tamoxifen
 * Testamone-100
 * Testim
 * Testim 5 g/packet
 * Testoderm
 * Testolin
 * Testomar
 * Testopel Pellets
 * testosterone
 * Testosterone Cypionate
 * Testosterone Enanthate
 * testosterone propionate
 * testosterone topical
 * Testro
 * Testro AQ
 * Testro-L.A.
 * Teveten
 * THAIS
 * THAISSEPT
 * thalidomide
 * Thalitone
 * Thalomid
 * Theo-24
 * Theo-Dur
 * Theo-Dur Sprinkles
 * Theo-Time
 * Theo-X
 * Theobid
 * TheoCap
 * Theochron
 * Theoclear L.A.-130
 * Theoclear L.A.-260
 * Theoclear-80
 * Theolair
 * Theolair-SR
 * theophylline
 * theophylline 24 hr extended release
 * theophylline extended release
 * Theovent
 * Theraflu Thin Strips Multi Symptom
 * thioguanine
 * thioridazine
 * thiothixene
 * Thorazine
 * Thybine
 * tiagabine
 * Tiazac
 * Ticon
 * Tigan
 * Tikosyn
 * timolol
 * tizanidine
 * tolazoline
 * tolterodine
 * tolterodine extended release
 * Toposar
 * Toprol-XL
 * toremifene
 * Torisel
 * torsemide
 * Total Allergy
 * Tracleer
 * Tramacort-D
 * Trancopal
 * Trandate
 * trandolapril
 * Tranxene SD
 * Tranxene T-Tab
 * tretinoin
 * Trexall
 * Triam-A
 * Triam-Forte
 * triamcinolone
 * triamcinolone acetonide
 * triamcinolone diacetate
 * triamcinolone hexacetonide
 * triamcinolone ophthalmic
 * Triamcot
 * Triaminic Allergy
 * Triaminic Thin Strips Cough & Runny Nose
 * Triamonide 40
 * triamterene
 * trichlormethiazide
 * Tridil
 * Tridione
 * Triesence
 * trifluoperazine
 * triflupromazine
 * Trihexane
 * trihexyphenidyl
 * Trilafon
 * Trileptal
 * Trilog
 * Trilone
 * trimeprazine
 * trimethadione
 * trimethaphan camsylate
 * trimethobenzamide
 * tripelennamine
 * Tripohist
 * triprolidine
 * triprolidine extended release
 * Tristoject
 * troglitazone
 * troleandomycin
 * Trux-adryl
 * Truxacaine
 * Truxophyllin
 * Tusstat
 * Twilite
 * Tykerb
 * U-Tri-Lone
 * UAD Caine
 * Ultane
 * Ultane P.E.N.
 * Uni-Dur
 * Uni-Tann
 * Uniphyl
 * Unisom
 * Unisom Sleepgels Maximum Strength
 * Univasc
 * Uprima
 * Urispas
 * V-Gan-25
 * V-Gan-50
 * Vagifem
 * valdecoxib
 * Valergen
 * Valium
 * Valrelease
 * valsartan
 * Valu-Dryl
 * Vanadom
 * Vanceril
 * Vanceril DS
 * vardenafil
 * Vascor
 * Vasodilan
 * Vasotec
 * Vazol
 * Velban
 * Velcade
 * Ventavis
 * Vepesid
 * Veramyst
 * verapamil
 * verapamil 24 hour extended release
 * verapamil extended release
 * Verelan
 * Verelan PM
 * Versed
 * Vesanoid
 * Vesicare
 * Vfend
 * Vinblastine
 * Vincasar PFS
 * Vincristine
 * vinorelbine
 * Viracept
 * Viramune
 * Virilon IM
 * Visken
 * Vistacon
 * Vistacot
 * Vistaject-50
 * Vistaril
 * Vistaril IM
 * Vistazine
 * Vistazine 50
 * Vivelle
 * Vivelle-Dot
 * Vivelledot
 * Vivitrol
 * voriconazole
 * Wal-finate
 * Wal-itin
 * Wytensin
 * Xanax
 * Xanax XR
 * Xeloda
 * Xylocaine Dental Cartridges
 * Xylocaine Duo-Trach Kit
 * Xylocaine HCl
 * Xylocaine HCl For Spinal
 * Xylocaine-MPF
 * Xyzal
 * Xyzall
 * Yocon
 * Yohimar
 * Yohimbe
 * yohimbine
 * Yohimex
 * Yoman
 * Yovital
 * Z-Pak
 * zafirlukast
 * zaleplon
 * Zanaflex
 * Zarontin
 * Zaroxolyn
 * Zebeta
 * Zemplar
 * Zestril
 * Zetran
 * ziconotide
 * zileuton
 * zileuton extended release
 * Zithromax
 * Zithromax IV
 * Zithromax TRI-PAK
 * Zithromax Z-Pak
 * Zmax
 * Zonegran
 * zonisamide
 * Zumenon
 * Zyflo
 * Zyflo CR
 * Zymine
 * Zymine XR
 * Zyprexa
 * Zyprexa Zydis
 * Zyrtec
 * Zyrtec Hives

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Minor Interactions

 * Agenerase
 * Altabax
 * Ambien
 * Ambien CR
 * amprenavir
 * Aricept
 * Aricept ODT
 * armodafinil
 * donepezil
 * Elidel
 * fosamprenavir
 * Geodon
 * Haldol
 * Haldol Decanoate
 * haloperidol
 * haloperidol decanoate
 * Lexiva
 * lopinavir
 * Mifeprex
 * mifepristone
 * modafinil
 * montelukast
 * Naropin
 * Naropin Novaplus
 * Naropin Polyamp
 * Naropin SDV
 * Nuvigil
 * pimecrolimus topical
 * Provigil
 * retapamulin topical
 * ropivacaine
 * RU-486
 * Singulair
 * Telzir
 * ziprasidone
 * zolpidem
 * zolpidem extended release