Don’t Let Altitude Sickness Ruin Your Trip
Altitude Sickness Service
How It Works
Three simple steps to get your treatment
1
Tell Us About Your Trip
2
Quick Clinician Review
3
Collect or Receive Your Medication
What Is Altitude Sickness?
Altitude sickness (also known as acute mountain sickness) can occur when you travel to high altitudes too quickly, usually above 2,500 metres. It happens because your body struggles to adapt to lower oxygen levels at altitude.
Common symptoms include headache, nausea, dizziness, fatigue, shortness of breath, poor sleep, and loss of appetite. Symptoms often begin within hours of ascent and can worsen if not managed properly.
Altitude sickness medication can help your body acclimatise more effectively and reduce the risk of symptoms becoming severe. Our service provides professional assessment and prescription treatment to help you travel more safely and comfortably.
Available Treatments
Safe, effective medications reviewed by our pharmacists
Common Questions
Anyone travelling rapidly to high altitudes (typically above 2,500m), especially for trekking, skiing, climbing, or working at altitude, may benefit, particularly if they’ve had symptoms before.
Not always. Some medical conditions and medications may affect suitability. That’s why a clinician review is required before prescribing.
This depends on your itinerary, but medication is usually started one to two days before ascent and continued during your time at altitude. Your clinician will provide clear instructions.
No treatment offers a guarantee, but medication significantly reduces the risk and severity of symptoms when used correctly.
In most cases, yes. Our clinicians will review all your current medications to ensure they’re safe to use together.
Side effects vary by medication but may include tingling in fingers or toes, increased urination, or taste changes. Serious side effects are rare and will be discussed during assessment.
Severe symptoms require immediate descent and medical attention. We’ll provide clear advice on warning signs and when to seek urgent help.