Acetazolamide reduces intraocular pressure (IOP) by inhibiting carbonic anhydrase, an enzyme crucial for aqueous humor production. This leads to decreased fluid production, lowering IOP.
It’s typically used as an adjunctive therapy, meaning it works best alongside other glaucoma medications, such as prostaglandin analogs or beta-blockers. Doctors often prescribe it for patients whose IOP isn’t adequately controlled by other treatments alone.
While effective in lowering IOP, acetazolamide has potential side effects. Common ones include paresthesia (tingling), fatigue, and metabolic acidosis. Less frequent but more serious side effects exist and require immediate medical attention.
| Paresthesia | Common | Reduce dosage or discontinue use; consult your doctor. |
| Fatigue | Common | Consider taking the medication at bedtime; discuss management with your doctor. |
| Metabolic Acidosis | Less Common | Seek immediate medical attention. |
Dosage varies widely depending on individual needs and response. Your ophthalmologist will determine the appropriate dose and monitor your progress closely. Regular eye exams are necessary to assess IOP and medication effectiveness. Close monitoring is particularly important due to potential side effects. Always report any adverse reactions promptly to your doctor.
Remember, this information is for educational purposes only and doesn’t substitute professional medical advice. Always consult your ophthalmologist before starting or changing any glaucoma medication.
