Altitude Sickness on Mount Kilimanjaro: How to Stay Safe

Climbing Mount Kilimanjbro exposes trekkers to high altitudes, which can lead to Altitude Sickness (Acute Mountain Sickness, AMS). This occurs when your body struggles to adjust to lower oxygen levels at elevations above 2,400 meters, with Kilimanjaro’s summit reaching 5,895 meters (19,341 ft).

Symptoms of Altitude Sickness

Common signs include:

• Headache
• Nausea or vomiting
• Fatigue or weakness
• Shortness of breath
• Dizziness or lightheadedness
• Trouble sleeping
• Loss of appetite

Severe symptoms may involve:

• Confusion or hallucinations
• Difficulty walking or coordinating movements
• Shortness of breath even at rest
• Chest tightness or severe headaches

Early recognition and communication with your guide are essential for safety.

How to Prevent Altitude Sickness

1. Acclimatize Properly – Follow the “Climb High, Sleep Low” rule. Choose longer routes like the Northern Circuit for gradual ascent.
2. Move Slowly – Maintain a steady pace to reduce strain on your heart and lungs.
3. Stay Hydrated – Drink at least 3–4 liters of water daily.
4. Eat High-Carbohydrate Meals – Provides energy for long trekking days.
5. Medication – Diamox can help reduce symptoms (consult your doctor first).
6. Avoid Alcohol – Alcohol slows acclimatization and worsens AMS.

Effects of High Altitude

• Low oxygen saturation – Causes fatigue and breathlessness.
• Cerebral oedema – Fluid in the brain can lead to disorientation or coma.
• Pulmonary oedema – Fluid in the lungs may make breathing difficult.

First Aid & Emergency Tips

Our Tanzania Hiking guides are trained to:

• Monitor oxygen levels with pulse oximeters
• Provide oxygen and medication
• Advise descent if symptoms worsen
• Ensure safe evacuation if necessary

Plan Your Kilimanjaro Climb Safely

Avoid risks and maximize your summit success by planning your climb with Tanzania Hiking. We provide:

• Airport transfers
• Route and acclimatization planning
• Gear advice and training guidance

• Email: info@tanzaniahiking.com
• WhatsApp: +255 752 213 715 / +255 754 557 877