
Altitude Sickness Medication
Don’t let altitude sickness ruin your trip – Get medicine today!
What is Altitude Sickness?
Altitude sickness, or acute mountain sickness (AMS), occurs when you ascend too quickly to high altitudes usually 3000 meters. The reduced air pressure and lower oxygen levels at high elevations can affect your body, leading to a range of symptoms.

Which Symptoms Does It Cause?
Altitude sickness can cause various symptoms, which usually develop within hours of reaching a high altitude. Common symptoms include:

Headache

Nausea and vomiting

Dizziness

Fatigue

Shortness of breath

Loss of appetite

Difficulty sleeping
In more severe cases, altitude sickness can lead to:

Confusion

Lack of coordination

Chest tightness
What Do I Do If I Have Altitude Sickness?
If you start feeling the effects of altitude sickness, stay at your current altitude for at least 1 to 2 days. Avoid heavy exercise and make sure you’re drinking plenty of water.
Avoid alcohol and smoking, as they can make your symptoms worse.
You can take over-the-counter painkillers like paracetamol or ibuprofen if you have a headache.
Let your fellow travellers know how you’re feeling and don’t push yourself if you’re unwell.
Don’t climb to a higher altitude until you’ve fully recovered. If your symptoms persist for more than a day, descend at least 500 metres. If you still don’t feel better, see a doctor. They might suggest acetazolamide, a medicine often used to prevent altitude sickness, to help you recover more quickly.
Once your symptoms have completely disappeared after a couple of days’ rest, you can consider moving up again. Just make sure to go slowly and watch out for any returning symptoms.
What Are the Risks and Complications of Altitude Sickness?
If left untreated, altitude sickness can lead to serious complications:
Swelling of the brain, which can be life-threatening.
Fluid accumulation in the lungs, also potentially life-threatening.
Both HACE and HAPE require immediate descent and emergency medical treatment.
If someone you’re travelling with is having symptoms, make sure they stop their journey and get medical help. It’s common for travellers to underestimate their condition. If left untreated, these complications can be very serious and even fatal.
How Can I Prevent Altitude Sickness?
To reduce the risk of altitude sickness:

Ascend Gradually
Increase your altitude slowly, allowing your body to acclimatise. Aim to ascend no more than 300 to 500 metres per day once above 2,500 metres.

Take Breaks
Plan rest days to allow your body to adjust.

Stay Hydrated
Drink plenty of water to stay hydrated.

Avoid Alcohol and Caffeine
Avoid these substances because they can dehydrate you.

Medications
Consider taking medications such as acetazolamide (Diamox) to help prevent symptoms. Consult with a healthcare provider before using any medication.

Monitor Symptoms
Pay attention to how you feel and do not ignore symptoms of altitude sickness.
Next-Day Appointments are Available
How it Works?

Book an appointment
Book online or call our booking line. Our lines are open Mon-Friday!

Attend Consultation
During your appointment, the clinician or pharmacist will assess which vaccines or medications you need.

Get your treatment
Once our health advisor has assessed your needs, you'll receive your vaccinations & treatments straight away.