Most Common - Low blood pressure, fast heart rate, inhibition of ejaculation, nasal congestion and miosis.
Miscellaneous - Gastrointestinal irritation, drowsiness and fatigue.
Other Precautions : * Avoid excess dosage.
Drug Name : Phenoxybenzamine
Phenoxybenzamine(Dibenzyline) generic is an alpha-blocker, prescribed for high blood pressure and sweating caused by a certain kind of tumor. It works by relaxing blood vessels.
More Info about Phenoxybenzamine