What is Acetazolamide Er ?

Acetazolamide ER (extended-release) is a carbonic anhydrase inhibitor used primarily to treat conditions involving fluid retention such as glaucoma, drug-induced edema, and certain types of epilepsy, as well as to prevent acute mountain sickness. Its mechanism involves the inhibition of carbonic anhydrase, reducing the production of aqueous humor and cerebrospinal fluid, as well as enhancing renal excretion of bicarbonate, which helps adjust fluid and electrolyte levels. This extended-release formulation allows for a more steady release of the medication, potentially reducing side effects and improving patient compliance.

• Unusual bleeding or bruising
• Unusual bleeding, bruising, or weakness
• Pain in joints or lower back
• Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
• Blistering, peeling, red skin rash
• Change in how much or how often you urinate, lower back or side pain, painful or difficult urination
• Confusion, drowsiness
• Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes
• Trouble breathing, tiredness, uneven heartbeat

• Tell your doctor if you are pregnant or breastfeeding, or if you have lung problems.
• This medicine may cause the following problems:Serious skin reactions, including Stevens-Johnson syndrome, toxic epidermal necrolysisLiver problemsKidney stones
• This medicine may make you bleed, bruise, or get infections more easily. Take precautions to prevent illness and injury. Wash your hands often.
• This medicine may make you dizzy or drowsy. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
• Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
• Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
• Keep all medicine out of the reach of children. Never share your medicine with anyone.
• Unusual bleeding or bruising
• Pain in joints or lower back