Bronchorrhea

Bronchorrhea is the the production of more than 100 mL per day of watery sputum. Chronic bronchitis is a common cause, but it may also be caused by asthma, bronchiectasis, tuberculosis, cancer, scorpion sting, organophosphate and other poisonings. Massive bronchorrhea may occur in either bronchioloalveolar cancer, or in metastatic cancer that is growing in a bronchioloalveolar pattern.

Treatment
Treatment options include
 * gefitinib - epidermal growth factor receptor tyrosine kinase inhibitor
 * indomethacin
 * corticosteroids
 * octreotide
 * radiation therapy