Phenoxybenzamine is used to treat high blood pressure and heavy sweating due to a certain tumor of the adrenal glands (pheochromocytoma). Phenoxybenzamine belongs to a class of drugs known as alpha blockers and irreversibly blocks the alpha receptors. It works by relaxing and widening blood vessels so that blood can flow more easily.


Hypertension etc.

Side effects: 
Nasal congestion, GI irritation, meiosis, postural hypotension, dizziness, fatigue etc.

Dosage forms:

Phenoxybenzamine 50 mg/ ml injections


Brand names (Company Name):

Fenoben (Celon Labs)

Fenoxene (Samarth Pharma Pvt. Ltd.)
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