Question 1

Do I really need Diamox for Mount Kenya?

Accepted Answer

Point Lenana sits at 4,985 meters, and the standard four to five day route overnights at Shipton's Camp around 4,200 meters before the pre-dawn summit. The CDC sets the threshold for acute mountain sickness at sleeping altitudes above 2,500 meters and places sleeping above 3,400 meters in its high-risk band, so Mount Kenya's upper camps put almost every climber squarely in the zone where AMS is common. The CDC recommends acetazolamide chemoprophylaxis for ascents in this range, and Wilderness Medical Society guidelines reinforce it. Started the day before you begin climbing, Diamox compresses the body's normal three to five day acclimatization into one.

Question 2

When do I start taking acetazolamide for the climb?

Accepted Answer

The CDC recommends 125 mg twice daily, starting one day before ascent, continuing through ascent and for at least two days at your highest altitude. For most Mount Kenya itineraries that means starting the morning before you climb from the Sirimon or Chogoria gate, continuing through your nights at Old Moses and Shipton's Camp, and keeping it going through the summit of Point Lenana and the start of your descent. Side effects most climbers notice are tingling in fingers and toes, more frequent urination, and a flat taste to carbonated drinks. Your provider will walk through the timing during your visit.

Question 3

What is in the Mount Kenya Climb Travel Pack?

Accepted Answer

Three medications that cover the altitude exposure across a typical four to five day Mount Kenya climb. Acetazolamide (Diamox) is the AMS prophylaxis the CDC recommends for ascending above 2,500 meters, taken 125 mg twice daily starting the day before you begin climbing. Prescription-strength ibuprofen handles the altitude headache that hits at Shipton's Camp and on the summit ridge, which the CDC notes ibuprofen 600 mg every 8 hours independently helps prevent, and it doubles for knee strain on the long descent. Hydroxyzine (Vistaril) addresses the broken sleep that becomes nearly universal above 2,700 meters and that the CDC explicitly flags as an AMS amplifier through periodic breathing. Together they cover the symptoms that turn climbers around before Point Lenana.

Question 4

Is malaria a concern on Mount Kenya?

Accepted Answer

Not on the mountain itself. The CDC reports malaria transmission in Kenya in areas below 2,500 meters, with little to no risk in Nairobi and the highlands above 2,500 meters. The entire Mount Kenya climb sits above that line, so the dominant health story here is altitude, not malaria. If your trip also includes a lowland safari or coastal time, that is a separate malaria conversation, and your provider can cover it during your visit.

Question 5

How fast can I actually get it?

Accepted Answer

Orders are reviewed by a US-licensed provider and the Rx is sent electronically to your pharmacy within 24 hours. Most travelers can pick it up the same day.

Question 6

What if the provider decides the meds are not right for me?

Accepted Answer

If a provider cannot safely prescribe (rare, usually due to a sulfa allergy with prior anaphylaxis or a kidney contraindication for acetazolamide), the visit fee is refunded in full. You only pay if the Rx is sent.

Point Lenana is a walk-up summit at 16,355 feet. The altitude is the part you prepare for in advance.

Rx at your pharmacy in three steps.

Skip the appointment. Get the same Rx.

Mount Kenya medication FAQ

Shipton's Camp is 4,200 meters and the summit is higher still. Start the medication that gets you to the top.