Iopar SR 250 mg Capsule

Iopar SR 250 mg Capsule is an oral prescription medicine containing acetazolamide 250 mg in each capsule. Acetazolamide belongs to the carbonic anhydrase inhibitor class and is used to help lower eye pressure in conditions such as glaucoma and other eye-related problems where reducing fluid production is important. Because it is the Iopar SR 250 mg Capsule strength, each capsule delivers a full 250 mg dose in a sustained-release capsule form. It should be used only when a clinician has decided this strength is appropriate for your condition.

How it works: Acetazolamide works by blocking an enzyme that helps the body make fluid. In Iopar SR 250 mg Capsule, this helps reduce fluid production in the eye, which can lower pressure inside the eye.

Iopar SR 250 mg Capsule is a higher-strength, sustained-release capsule that may suit adults who need a more substantial acetazolamide dose or a longer-lasting effect from a capsule formulation. Compared with lower acetazolamide strengths, this 250 mg capsule is not meant for casual use or self-adjustment; a doctor chooses it based on eye pressure goals, symptoms, and your medical history.

• Lowering intraocular pressure in glaucoma
• Helping reduce eye pressure in certain eye conditions
• Adjunct treatment for ocular hypertension
• Situations where a carbonic anhydrase inhibitor is prescribed by an eye specialist

• Swallow the Iopar SR 250 mg Capsule whole with water; do not open, crush, or chew it.
• Take it exactly as prescribed, since the sustained-release capsule is designed to release medicine over time.
• It may be taken with or without food if your prescriber does not give different directions.
• Take it at the same time each day if you are on a regular schedule.
• If your doctor tells you to take more than one dose a day, space the doses as instructed.
• Do not change the dose of Iopar SR 250 mg Capsule on your own, even if your eye symptoms feel better.

Each Iopar SR 250 mg Capsule provides 250 mg of acetazolamide. How often it is taken depends on the condition being treated and your doctor’s plan; for some patients it may be once or several times daily, but the exact schedule is individualized. Do not exceed the maximum daily amount your prescriber sets, because the right dose for this 250 mg capsule depends on your kidney function, other medicines, and how you respond.

Do not change your dose or stop the medicine without speaking to your doctor.

Common side effects of Acetazolamide may include:

• Tingling or numbness in the hands, feet, or face
• Frequent urination
• Loss of appetite
• Taste changes or a metallic taste
• Tiredness or weakness
• Upset stomach, nausea, or vomiting
• Dizziness or lightheadedness

• Do not use Iopar SR 250 mg Capsule if you have a sulfonamide allergy unless your doctor says it is safe for you.
• Use caution if you have kidney disease, liver disease, or a history of kidney stones.
• This higher-strength capsule can cause more noticeable tingling, dizziness, or fatigue in some people.
• Avoid driving or operating machinery until you know how Iopar SR 250 mg Capsule affects you.
• Limit alcohol if it worsens dizziness or dehydration.
• Tell your doctor if you have diabetes, because acetazolamide can affect blood sugar control.
• Let your clinician know about severe breathing problems or electrolyte imbalances before starting treatment.

• Other diuretics or “water pills,” which may increase dehydration or electrolyte loss
• High-dose aspirin or salicylates, which can raise the risk of side effects
• Certain seizure medicines, which may interact with acetazolamide levels or effects
• Lithium, which may be affected by acetazolamide therapy
• Medicines that can increase potassium loss or change acid-base balance

Store Iopar SR 250 mg Capsule at room temperature in a dry place, away from excess heat, moisture, and light, and keep it in the original strip until use.