What condition does acetazolamide treat besides idiopathic intracranial hypertension?

Acetazolamide is primarily known as a carbonic anhydrase inhibitor, and it has been effectively used to treat altitude sickness. This condition, also known as acute mountain sickness, occurs when individuals ascend to high altitudes too quickly and experience symptoms due to reduced oxygen levels. Acetazolamide works by promoting respiratory alkalosis through the inhibition of carbonic anhydrase, which helps to increase breathing and improve oxygenation, effectively alleviating symptoms associated with altitude sickness.

While acetazolamide is also used in other conditions such as glaucoma, the focus of the question specifically seeks an additional condition besides idiopathic intracranial hypertension. This makes altitude sickness the more appropriate and relevant answer in this context. Other mentioned conditions, like neurogenic bladder and multiple sclerosis, do not have a significant association with acetazolamide's therapeutic effects.