Diamox Tablet is used to treat glaucoma, oedema (fluid retention), and epilepsy. Besides this, it is also used to reduce the severity and duration of altitude/mountain sickness symptoms like upset stomach, headache, shortness of breath, dizziness, drowsiness, and fatigue. This medicine works by reducing the production of fluid inside the eye. It helps treat oedema by lowering the fluid build-up and facilitating its removal through urine. View Uses, Benefits, and Price of Diamox Tablet at ... Diamox is a commercial drug that is prescribed in the form of Tablet. It is typically used for the treatment of Glaucoma, Edema. Diamox also has some secondary and off-label uses. These are listed below. Medical history of the patient along with age and gender determines the dosage of Diamox . Diamox 250mg Tablet is a carbonic anhydrase inhibitor used to treat edema, epilepsy, glaucoma and altitude sickness. It can cause side effects such as changes in taste, drowsiness, blurred vision, and low blood sugar. It can also interact with other drugs such as lithium, salicylates, and cyclosporine. Diamox Tablet is used to treat glaucoma by reducing eye pressure and preventing potential vision loss. It also helps manage fluid retention and may be used to treat epilepsy, offering protection against further eye damage.