Question

What are the side effects of phentolamine? And what is the use of phenoxybenzamine?

1) Phentolamine has no side effects. Phenoxybenzamine is used to treat high blood pressure.
2) Phentolamine can cause dizziness and low blood pressure. Phenoxybenzamine is used to treat pheochromocytoma.
3) Phentolamine can cause headache and nausea. Phenoxybenzamine is used to treat erectile dysfunction.
4) Phentolamine can cause blurred vision and dry mouth. Phenoxybenzamine is used to treat anxiety disorders.

Answer 1

Phentolamine can cause dizziness, low blood pressure, headache, and nausea. Phenoxybenzamine is used to treat pheochromocytoma.

Step-by-step explanation:

The side effects of phentolamine include dizziness and low blood pressure. It can cause headache and nausea as well. On the other hand, phenoxybenzamine is used to treat pheochromocytoma, a type of tumor that usually forms in the adrenal glands. It is not used to treat high blood pressure or erectile dysfunction.