How Do Carbonic Anhydrase Inhibitors (CAls) Work?
Carbonic anhydrase inhibitor medications are very reliable at lowering the intraocular pressure. They work by decreasing the production of the fluid that the eye continually makes, called the aqueous humor. What are Carbonic Anhydrase Inhibitor Medications? Topical drugs: Dorzolamide (Trusopt) Brinzolamide (Azopt) Brinzolamide (Azopt) Oral Medications: Acetazolamide (Diamox) Methazolamide (Neptazane) Generic versions of the eyedrop formulations are not yet available. Possible Side Effects of Carbonic Anhydrase Inhibitors All medications, including eyedrops, have benefits but may also have side effects. Some people taking carbonic anhydrase medications may experience: Blurred vision Change in taste (especially with carbonated beverages) Dry Eye Eye irritation or allergy with a red eye and/or red eyelids Headache or dizziness Upset stomach The oral (pill) form of these medications has more side effects, including: Increased need to urinate Tingling sensation in fingers and toes Rarely, s