Diamox 100s (Acetazolamide) in Kenya

Overview

Diamox 100s contains acetazolamide, a carbonic anhydrase inhibitor used to treat altitude sickness, glaucoma, epilepsy, and edema (fluid retention). In Kenya, it is most commonly prescribed for high-altitude illness prevention (e.g., Mount Kenya climbs) and glaucoma management. Each pack contains 100 tablets of 250mg strength.

Composition

• Active Ingredient: Acetazolamide 250mg per tablet.
• Form: White, round, scored tablets.
• Inactive Ingredients: Microcrystalline cellulose, starch, magnesium stearate.

Side Effects

Common

• Paresthesia: Tingling in fingers/toes (due to metabolic acidosis).
• Gastrointestinal: Nausea, diarrhea, loss of appetite.
• Metabolic: Increased urination, taste alterations (metallic taste).
• Fatigue/Drowsiness: Especially in the first week.

Serious Risks

• Sulfa Allergy Reaction: Rash, hives, breathing difficulties (contraindicated in sulfa-allergic patients).
• Electrolyte Imbalance: Hypokalemia (low potassium), metabolic acidosis.
• Kidney Stones: Increased risk with long-term use.
• Bone Marrow Suppression: Rare (anemia, leukopenia).

How to Use

Dosage Guidelines

Administration

• Take with food to reduce GI upset.
• Hydration: Increase fluid intake (prevents kidney stones).
• Altitude Use:
  • Start 1–2 days before ascending to high altitudes (e.g., Mount Kenya).
  • Continue for 2–3 days at altitude.
• Precautions:
  • Avoid if: Sulfa allergy, severe kidney/liver disease, adrenal insufficiency.
  • Drug Interactions:
    • Anticonvulsants (e.g., phenytoin): Reduced efficacy.
    • Aspirin: Increased Diamox side effects.
    • Antimalarials (e.g., quinine): Monitor for toxicity.

Frequently Asked Questions

1. Is Diamox available over-the-counter in Kenya?
   No – prescription-only (especially for altitude sickness prevention).

2. How much does it cost?
   ~KES 15,000–25,000 per 100-tablet pack (varies by pharmacy).

3. Does NHIF cover it?
   Partially – covered for glaucoma/epilepsy under chronic illness scheme; not covered for altitude sickness.

4. Can I use it for general edema?
   Not ideal – short-term use only; loop diuretics (e.g., furosemide) are preferred.

5. What if I experience tingling?
   Common and usually harmless (due to acidosis). Ensure hydration; reduce dose if severe.

6. Is it safe for children?
   Yes – altitude sickness: 5mg/kg/day (max 250mg/day) under pediatrician guidance.

7. Can I take it with antimalarials?
   Caution – increased risk of side effects (e.g., dizziness, nausea). Monitor closely.

8. How long before climbing Mount Kenya should I start?
   24–48 hours prior; continue for 2–3 days at altitude.

Conclusion

Diamox is a specialist drug in Kenya, vital for altitude sickness prevention and glaucoma management. While highly effective for high-altitude travel (e.g., Mount Kenya, Aberdares), its use requires medical supervision due to sulfa allergy risks and metabolic side effects. Cost and NHIF coverage limitations make it less accessible for casual use. For altitude travelers, it is not a substitute for gradual acclimatization – always combine with proper hydration and ascent protocols. In glaucoma, it serves as an adjunct therapy, with regular intraocular pressure monitoring essential. Always consult a physician before use, especially for long-term conditions.