Common Use

Acetazolamide is primarily used to prevent and alleviate symptoms of altitude sickness. It effectively reduces headaches, fatigue, nausea, dizziness, and shortness of breath that often occur when ascending quickly to high altitudes, typically above 10,000 feet (3,048 meters).

Additionally, this medication is used in combination with other treatments for managing open-angle glaucoma and specific types of seizures, such as petit mal and unlocalized seizures. Acetazolamide may also be prescribed for other medical conditions as determined by a healthcare provider.

Dosage and Direction

Take acetazolamide exactly as prescribed, as the dosage and schedule depend on your specific condition and other factors. Always follow your doctor's instructions and avoid taking more or less than the recommended amount.

For altitude sickness, it is advisable to start taking acetazolamide 1 to 2 days before ascending and continue during the climb. Inform your doctor about your condition to ensure proper management.

Precautions

Before starting acetazolamide, inform your doctor or pharmacist if you have any allergies, including to this drug. Elderly patients may be more sensitive to its side effects and should use it with caution.

Contraindications

Acetazolamide is not recommended for patients with severe kidney, liver, or eye problems. It is also contraindicated in pregnant women, children, and individuals with a known hypersensitivity to any component of the medication. Additionally, it should be avoided while breastfeeding.

Possible Side Effects

Common side effects include dizziness, lightheadedness, increased urination, blurred vision, dry mouth, drowsiness, and headaches. While serious allergic reactions are rare, seek immediate medical attention if they occur. Most patients using this medication do not experience severe side effects. If you notice any unusual symptoms, consult your doctor or pharmacist.

Drug Interaction

Acetazolamide may interact with several medications, including:

• Cyclosporine (Sandimmune)
• Primidone (Mysoline)
• Diflunisal (Dolobid)
• Aspirin, salsalate (Disalcid, Salflex, Salsitab), and other aspirin-like products
• Lithium (Lithobid, Eskalith)

Consult your doctor or pharmacist for more details on potential drug interactions.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to make up for a missed one.

Overdose

In case of an overdose, seek emergency medical attention immediately. Symptoms may include chest pain, nausea, irregular heartbeat, lightheadedness, or fainting.

Storage

Store acetazolamide at room temperature, between 68-77°F (20-25°C), away from light and moisture. Avoid keeping it in the bathroom and ensure it is out of reach of children and pets.

Disclaimer

The information provided here is for general guidance and does not cover all possible directions, drug interactions, or precautions. It should not be used for self-diagnosis or self-treatment. Always consult your healthcare provider for personalized advice. We disclaim any liability for errors or omissions in this information and any consequences arising from its use.