Diamox

Generic name: Acetazolamide

Usage of Diamox

Diamox reduces the activity of a protein in your body called carbonic anhydrase. Blocking this protein can help reduce the build-up of certain fluids in the body.

Diamox is used in people with certain types of glaucoma to reduce the amount of fluid in the eye, which decreases pressure inside the eye.

Diamox is also used as a diuretic ("water pill") in people with congestive heart failure, to reduce the build-up of fluid in the body. This build-up is called edema.

Diamox is also used to treat certain types of seizures, and to treat or prevent altitude sickness.

Diamox may also be used for purposes not listed in this medication guide.

Diamox side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Diamox may cause serious side effects. Call your doctor at once if you have:

blood in urine or stools;

a seizure (convulsions);

loss of movement in any part of your body;

a blood cell disorder--sudden weakness or ill feeling, fever, chills, sore throat, mouth sores, pale skin, feeling tired or short of breath, rapid heart rate, nosebleeds, bleeding gums;

liver problems--nausea, upper stomach pain or swelling, tired feeling, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes);

signs of metabolic acidosis--confusion, vomiting, lack of energy, irregular heartbeats;

signs of a kidney stone--pain in your side or lower back, blood in your urine, painful or difficult urination; or

severe skin reaction--fever, sore throat, swelling in your face or tongue, burning in your eyes, skin pain followed by a red or purple skin rash that spreads (especially in the face or upper body) and causes blistering and peeling.

Common side effects of Diamox may include:

nausea, vomiting, loss of appetite, diarrhea;

numbness or tingling, especially in your arms and legs;

drowsiness, confusion;

hearing problems, ringing in your ears;

increased urination; or

altered sense of taste.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking Diamox

You should not use Diamox if you are allergic to it, or if you have:

severe liver disease, or cirrhosis;

severe kidney disease;

an electrolyte imbalance (such as acidosis or low levels of potassium or sodium in your blood);

adrenal gland failure; or

an allergy to sulfa drugs.

To make sure Diamox is safe for you, tell your doctor if you have:

severe breathing problems;

angle closure glaucoma; or

if you also take aspirin in high doses.

It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

Acetazolamide can pass into breast milk and may harm a nursing baby. You should not breast-feed while using this medicine.

Diamox is not approved for use by anyone younger than 18 years old.

How to use Diamox

Follow all directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results. Do not use Diamox in larger or smaller amounts or for longer than recommended.

Your dose of this medicine will depend on the condition you are treating. If you take Diamox for congestive heart failure, your doctor may tell you to skip your medication for a day. Follow your doctor's dosing instructions very carefully.

Take this medicine with a full glass of water.

While using Diamox, you may need frequent blood tests.

Diamox may be only part of a complete treatment program that may also include other medications. Follow your doctor's instructions very closely.

Store at room temperature away from moisture and heat. Keep the bottle tightly closed when not in use.

Warnings

You should not use Diamox if you have cirrhosis, severe liver or kidney disease, an electrolyte imbalance, adrenal gland failure, or an allergy to Diamox or sulfa drugs.

What other drugs will affect Diamox

Other drugs may interact with acetazolamide, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.

Disclaimer

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