Terazosin drug interactions

Drug interactions
In controlled trials, Terazosin has been added to diuretics, and several beta-adrenergic blockers; no unexpected interactions were observed. Terazosin has also been used in patients on a variety of concomitant therapies; while these were not formal interaction studies, no interactions were observed. Terazosin has been used concomitantly in at least 50 patients on the following drugs or drug classes:

1) analgesic/anti-inflammatory (e.g., acetaminophen, aspirin, codeine, ibuprofen, indomethacin);

2) antibiotics (e.g., erythromycin, trimethoprim and sulfamethoxazole);

3) anticholinergic/sympathomimetics (e.g., phenylephrine hydrochloride, phenylpropanolamine hydrochloride, pseudoephedrine hydrochloride);

4) antigout (e.g., allopurinol);

5) antihistamines (e.g., chlorpheniramine);

6) cardiovascular agents (e.g., atenolol, hydrochlorothiazide, methyclothiazide, propranolol);

7) corticosteroids;

8) gastrointestinal agents (e.g., antacids);

9) hypoglycemics;

10) sedatives and tranquilizers (e.g., diazepam).

Major Interactions

 * GHB
 * sodium oxybate
 * tizanidine
 * Xyrem
 * Zanaflex

Moderate Interactions

 * 40 Winks
 * A-Hydrocort
 * A-Methapred
 * Abilify
 * Abilify Discmelt
 * Accupril
 * acebutolol
 * Aceon
 * Acetocot
 * ACTH
 * ACTH Gel
 * ACTH-40 HP
 * ACTH-80
 * Acthar
 * Acthar Gel H.P.
 * Acthrel
 * Actiq
 * Adalat
 * Adalat CC
 * Adapin
 * Adbeon
 * Adgan
 * Adlone-40
 * Adlone-80
 * Adrenocot
 * Adrenocot L.A.
 * Afeditab CR
 * Akbeta
 * alcohol
 * alcohol ethyl
 * aldesleukin
 * Aler-Dryl
 * Aler-Tab
 * Alfenta
 * alfentanil
 * alfuzosin
 * alfuzosin extended release
 * All Day Allergy
 * Allergia-C
 * Allermax
 * alprazolam
 * alprazolam extended release
 * Altace
 * Altaryl
 * Ambien
 * Ambien CR
 * amifostine
 * amitriptyline
 * amoxapine
 * Anafranil
 * Anergan 50
 * Antiflex
 * Antinaus 50
 * APO-Go
 * APO-Go Pen
 * Apokyn
 * apomorphine
 * Aquachloral Supprettes
 * Aquacot
 * Aquatensen
 * Aquazide H
 * aripiprazole
 * Aristocort
 * Aristocort For Injection
 * Aristocort Forte
 * Aristopak
 * Aristospan Injection
 * Asendin
 * Astramorph PF
 * Atarax
 * atenolol
 * Ativan
 * Aventyl HCl
 * Avinza
 * Azmacort
 * baclofen
 * Banaril
 * Banflex
 * Banophen
 * 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
 * Benoject-50
 * benzthiazide
 * Beta-Phos/AC
 * Betagan
 * Betagan C-Cap
 * betamethasone
 * betamethasone acet-betamethasone na phosphate
 * betamethasone sodium phosphate
 * Betapace
 * Betapace AF
 * Betapace AF (obsolete)
 * betaxolol
 * betaxolol ophthalmic
 * Betimol
 * Betoptic
 * Betoptic S
 * bisoprolol
 * Blocadren
 * Brevibloc
 * Bubbli-Pred
 * Budeprion SR
 * Budeprion XL
 * budesonide
 * Buprenex
 * buprenorphine
 * bupropion
 * bupropion 24 hour extended release
 * bupropion extended release
 * Busodium
 * BuSpar
 * BuSpar Dividose
 * busPIRone
 * butabarbital
 * butalbital
 * Butisol Sodium
 * butorphanol
 * Bydramine
 * Bystolic
 * Calan
 * Calan SR
 * Calm-Aid
 * Capoten
 * captopril
 * Carbacot
 * carisoprodol
 * Carozide
 * carteolol
 * carteolol ophthalmic
 * Cartrol
 * carvedilol
 * carvedilol extended release
 * Catapres
 * Catapres-TTS-1
 * Catapres-TTS-2
 * Catapres-TTS-3
 * Celestone
 * Celestone Phosphate
 * Celestone Soluspan
 * Celexa
 * Cell-U-Jec
 * cetirizine
 * chloral hydrate
 * chlordiazepoxide
 * chlorothiazide
 * chlorpromazine
 * chlorpromazine extended release
 * chlorthalidone
 * chlorzoxazone
 * Cialis
 * citalopram
 * Clinacort
 * Clinalog
 * clomipramine
 * clonidine
 * clonidine topical
 * Clopine
 * clorazepate
 * clorazepate extended release
 * clozapine
 * Clozapine Synthon
 * Clozaril
 * codeine
 * codeine phosphate
 * codeine sulfate
 * Colocort
 * Compazine
 * Compazine Spansule
 * Compoz Nighttime Sleep Aid
 * Compro
 * Coreg
 * Coreg CR
 * Corgard
 * Corlopam
 * Cort-K
 * Cortastat
 * Cortastat 10
 * Cortastat LA
 * Cortef
 * Cortenema
 * corticorelin
 * corticotropin
 * Cortifoam
 * cortisone
 * Cortone Acetate
 * Cortrosyn
 * cosyntropin
 * Cotolone
 * Covera-HS
 * Dalalone
 * Dalalone D.P.
 * Dalalone L.A.
 * Dalgan
 * Dalmane
 * Dazidox
 * De-Sone LA
 * Decadron
 * Decadron 5-12 Pak
 * Decadron Phosphate Injectable
 * Decadron-LA
 * Decaject
 * Decaject L.A.
 * Dehydrated Alcohol
 * Deltasone
 * Demerol HCl
 * Denzapine
 * Dep Medalone 80
 * Depmedalone
 * Depo-Medrol
 * Depo-Predate (obsolete)
 * DepoDur
 * Depoject-80
 * Depopred
 * Desyrel
 * Desyrel Dividose
 * Dexacen-4
 * Dexacort Phosphate in Respihaler
 * Dexacort-LA
 * Dexacorten
 * dexamethasone
 * dexamethasone acetate
 * Dexamethasone Intensol
 * dexamethasone sodium phosphate
 * Dexasone
 * Dexasone LA
 * Dexone
 * Dexone LA
 * Dexpak Jr. Taperpak
 * Dexpak Taperpak
 * dezocine
 * Diaqua
 * Diastat
 * Diastat AcuDial
 * Diastat Pediatric
 * diazepam
 * dihydrocodeine
 * Dilaudid
 * Dilaudid-5
 * Dilaudid-HP
 * Diphedryl
 * Diphen
 * Diphen AF
 * Diphen Cough
 * Diphenadryl
 * Diphendryl
 * Diphenhist
 * diphenhydramine
 * diphenhydramine citrate
 * diphenhydramine tannate
 * Diphenmax
 * Diphenydramine Quick Melt
 * Diphenyl
 * Diphenylin
 * Diskets
 * Diucardin
 * Diurese
 * Diuril
 * Diuril Sodium
 * Dizac
 * Dolophine
 * Doloral
 * Doloral Sirop
 * Dopar
 * Doral
 * doxepin
 * doxepin topical
 * DPH
 * Duraclon
 * Duragesic
 * Duragesic-100
 * Duragesic-12
 * Duragesic-25
 * Duragesic-50
 * Duragesic-75
 * Duralone
 * Duramorph PF
 * Dytan
 * Dytuss
 * Effexor
 * Effexor XR
 * Elavil
 * enalapril
 * enalaprilat
 * Endep
 * Endocodone
 * Enduron
 * Entocort
 * Entocort EC
 * epoprostenol
 * Equanil
 * escitalopram
 * Esidrix
 * Eskalith
 * Eskalith-CR
 * esmolol
 * ETH-Oxydose
 * ethanol
 * Ethyl Alcohol
 * Ethyol
 * Exna
 * Eze D.S.
 * Ezide
 * FazaClo
 * fenoldopam
 * fentanyl
 * fentanyl topical
 * Fentora
 * Flexoject
 * Flexon
 * Flo-Pred
 * Flolan
 * Florinef Acetate
 * fludrocortisone
 * fluoxetine
 * fluoxetine extended release
 * fluphenazine
 * fluphenazine decanoate
 * fluphenazine enanthate
 * fluphenazine hydrochloride
 * flurazepam
 * fluvoxamine
 * fluvoxamine extended release
 * fosinopril
 * Genahist
 * Geodon
 * Haldol
 * Haldol Decanoate
 * haloperidol
 * haloperidol decanoate
 * HCTZ
 * Hexadrol
 * Hexadrol Phosphate
 * Hydeltra-T.B.A.
 * Hydeltrasol
 * Hydramine
 * Hydramine Compound
 * Hydramine Cough Syrup
 * Hydro Par
 * hydrochlorothiazide
 * 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
 * hydroxyzine
 * hydroxyzine hydrochloride
 * hydroxyzine pamoate
 * Hygroton
 * Hyrexin
 * Hyzine
 * iloprost
 * imipramine
 * imipramine pamoate
 * indapamide
 * Inderal
 * Inderal LA
 * Infumorph
 * InnoPran XL
 * Invega
 * Ionsys
 * Isoptin
 * Isoptin I.V.
 * Isoptin SR
 * Istalol
 * Kadian
 * Ken-Jec 40
 * Kenaject-40
 * Kenalog-10
 * Kenalog-40
 * Kerlone
 * Key-Pred
 * Key-Pred SP
 * labetalol
 * Larodopa
 * Levatol
 * Levitra
 * levobetaxolol ophthalmic
 * Levobunolol
 * levobunolol ophthalmic
 * levocetirizine
 * levodopa
 * Levrix
 * Lexapro
 * Librium
 * Lioresal
 * Lioresal Intrathecal
 * Liquid Pred
 * lisinopril
 * lithium
 * lithium carbonate
 * lithium carbonate extended release
 * lithium citrate
 * Lithobid
 * Lithonate
 * Lithotabs
 * Lopressor
 * Loqua
 * lorazepam
 * Lotensin
 * Lozol
 * Ludiomil
 * Luminal
 * Luvox
 * Luvox CR
 * M-Eslon
 * M-Oxy
 * M-Prednisolone
 * M. O. S.
 * maprotiline
 * maraviroc
 * Mavik
 * MB-TAB
 * Med-Jec-40
 * Medicort
 * Medidex
 * Medidex LA
 * Medipred
 * Medralone
 * Medralone 40
 * Medralone 80
 * Medrol
 * Medrol Dosepak
 * Mellaril
 * Mellaril-S
 * meperidine
 * meprobamate
 * Metahydrin
 * Methacort 40
 * Methacort 80
 * methadone
 * Methadose
 * methocarbamol
 * methyclothiazide
 * Methylcotol
 * Methylcotolone
 * Methylpred DP
 * methylprednisolone
 * methylprednisolone acetate
 * methylprednisolone Dose Pack
 * methylprednisolone sodium succinate
 * Meticorten
 * metipranolol ophthalmic
 * metolazone
 * metoprolol
 * metoprolol extended release
 * metoprolol succinate
 * Metoprolol Succinate ER
 * metoprolol tartrate
 * Microzide
 * midazolam
 * midodrine
 * Miltown
 * minoxidil topical
 * Mio-Rel
 * mirtazapine
 * Mitran
 * moexipril
 * 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
 * Mykrox
 * Myolin
 * nadolol
 * nalbuphine
 * Naqua
 * Naturetin-10
 * Naturetin-5
 * nebivolol
 * nefazodone
 * Nervine
 * Nifediac CC
 * Nifedical XL
 * Nifedipine
 * Nifedipine extended release
 * Nightime Sleepaid
 * Niravam
 * Norflex
 * Norflex Injectable
 * Normodyne
 * nortriptyline
 * Nu-Med
 * Nubain
 * Numorphan HCl
 * Nytol Caplet
 * Ocupress
 * olanzapine
 * OMS
 * Opana
 * Opana ER
 * opium
 * Opium Deodorized
 * OptiPranolol
 * Oramorph SR
 * Orapred
 * Orapred ODT
 * Orasone
 * Oretic
 * Orfro
 * Ormazine
 * orphenadrine
 * orphenadrine extended release
 * Orphenate
 * Orvaten
 * oxazepam
 * oxycodone
 * oxycodone extended release
 * OxyContin
 * Oxyfast
 * OxyIR
 * oxymorphone
 * oxymorphone extended release
 * paliperidone
 * Palladone
 * Palladone SR
 * Pamelor
 * Paraflex
 * Parafon Forte DSC
 * Paral
 * paraldehyde
 * Pardryl
 * Paregoric
 * paroxetine
 * paroxetine extended release
 * paroxetine mesylate
 * Paxil
 * Paxil CR
 * Pediapred
 * penbutolol
 * Pentazine
 * pentazocine
 * Percolone
 * perindopril
 * Permitil
 * perphenazine
 * Pexeva
 * Phenadoz
 * Phenazine 50
 * Phenergan
 * Phenergan Fortis
 * phenobarbital
 * Phenoject-50
 * pindolol
 * polythiazide
 * 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
 * Prelone
 * Pri-Cortin 50
 * Primethasone
 * Prinivil
 * Pro-Med
 * ProAmatine
 * Procardia
 * Procardia XL
 * prochlorperazine
 * prochlorperazine extended release
 * Procot
 * Proleukin
 * Prolixin
 * Prolixin Decanoate
 * Prolixin Enanthate
 * Promacot
 * promazine
 * promethazine
 * Promethegan
 * propranolol
 * propranolol extended release
 * Prorex
 * prostacyclin
 * Prozac
 * Prozac Weekly
 * Prudoxin
 * Pulmicort Flexhaler
 * Pulmicort Nebuamp
 * Pulmicort Respules
 * Pulmicort Turbuhaler
 * Q-Dryl
 * Q-Dryl A/F
 * quazepam
 * Quenalin
 * quetiapine
 * quetiapine extended release
 * quinapril
 * ramipril
 * Rapiflux
 * Relaxazone
 * Remeron
 * Remeron SolTab
 * Remodulin
 * Remular
 * Remular-S
 * Renese
 * Rescudose
 * Restoril
 * Revatio
 * Rezine
 * Risperdal
 * Risperdal Consta
 * Risperdal M-Tab
 * risperidone
 * RMS
 * Robaxin
 * Robaxin-750
 * Rogaine
 * Rogaine Extra Strength
 * Ronoxidil
 * Roxanol
 * Roxanol 100
 * Roxanol-T
 * Roxicodone
 * Roxicodone Intensol
 * Saluron
 * Sarafem
 * Scot-Tussin Allergy Relief Formula
 * secobarbital
 * Seconal Sodium
 * Sectral
 * Selestoject
 * Selzentry
 * Serax
 * Seroquel
 * Seroquel XR
 * Serzone
 * Siladryl
 * Siladryl DAS
 * Siladyl SA
 * sildenafil
 * Silphen Cough
 * Simply Sleep
 * Sinequan
 * Skelex
 * Sleep Tab II
 * Sleep Tabs
 * Sleep-ettes
 * Sleep-Eze-3
 * Sleepinal
 * Solfoton
 * Solu-Cortef
 * Solu-Medrol
 * Solurex
 * Solurex LA
 * Soma
 * Sominex
 * Sominex Maximum Strength Caplet
 * Somnicaps
 * Somnote
 * Sonata
 * Sorine
 * sotalol
 * Sotalol Hydrochloride AF
 * Sotalol Hydrochloride AF(obsolete)
 * Sparine
 * Stadol
 * Stadol NS
 * Statex
 * Stelazine
 * Sterapred
 * Sterapred DS
 * Strifon Fort
 * Sublimaze
 * Subutex
 * Surmontil
 * TAC 3
 * tadalafil
 * Talwin Lactate
 * temazepam
 * Tenormin
 * Thalitone
 * Theraflu Thin Strips Multi Symptom
 * thioridazine
 * Thorazine
 * timolol
 * timolol hemihydrate ophthalmic
 * timolol ophthalmic
 * timolol ophthalmic long-acting
 * Timoptic Ocudose
 * Timoptic Ocumeter
 * Timoptic Ocumeter Plus
 * Timoptic-XE
 * Tofranil
 * Tofranil-PM
 * Toprol-XL
 * Total Allergy
 * Tramacort-D
 * Trandate
 * trandolapril
 * Tranxene SD
 * Tranxene T-Tab
 * trazodone
 * treprostinil
 * Triam-A
 * Triam-Forte
 * triamcinolone
 * triamcinolone acetonide
 * triamcinolone diacetate
 * triamcinolone hexacetonide
 * Triamcot
 * Triaminic Thin Strips Cough & Runny Nose
 * Triamonide 40
 * trichlormethiazide
 * trifluoperazine
 * Trilafon
 * Trilog
 * Trilone
 * trimipramine
 * Tristoject
 * Trux-adryl
 * Tusstat
 * Twilite
 * U-Tri-Lone
 * Uni-Tann
 * Unisom Sleepgels Maximum Strength
 * Univasc
 * Uprima
 * Uroxatral
 * V-Gan-25
 * V-Gan-50
 * Valium
 * Valrelease
 * Valu-Dryl
 * Vanadom
 * Vanatrip
 * vardenafil
 * Vasotec
 * venlafaxine
 * venlafaxine extended release
 * Ventavis
 * verapamil
 * verapamil 24 hour extended release
 * verapamil extended release
 * Verelan
 * Verelan PM
 * Versed
 * verteporfin
 * Viagra
 * Visken
 * Vistacon
 * Vistacot
 * Vistaject-50
 * Vistaril
 * Vistaril IM
 * Vistazine
 * Vistazine 50
 * Visudyne
 * Wellbutrin
 * Wellbutrin SR
 * Wellbutrin XL
 * Xanax
 * Xanax XR
 * Xyzal
 * XYZALL
 * zaleplon
 * Zaponex
 * Zaroxolyn
 * Zebeta
 * Zestril
 * Zetran
 * ziprasidone
 * zolpidem
 * zolpidem extended release
 * Zonalon
 * Zyban
 * Zyban Advantage Pack
 * Zyprexa
 * Zyprexa Zydis
 * Zyrtec
 * Zyrtec Hives

Minor Interactions

 * Alphagan
 * Alphagan P
 * apraclonidine ophthalmic
 * Atapryl
 * Azilect
 * brimonidine ophthalmic
 * Carbex
 * Eldepryl
 * Emsam
 * finasteride
 * furazolidone
 * Furoxone
 * Iopidine
 * isocarboxazid
 * Jumex
 * linezolid
 * Marplan
 * Matulane
 * Nardil
 * Parnate
 * phenelzine
 * procarbazine
 * Propecia
 * Proscar
 * rasagiline
 * selegiline
 * Selgene
 * tranylcypromine
 * Zelapar
 * Zyvox