Altitude sickness on the Inca Trail
The Inca Trail in Peru is a famous trekking route leading to the majestic Machu Picchu. Situated in the region of Cusco, this trek is at high altitude and poses the risk of altitude sickness, also locally known as Soroche. Understanding the causes, symptoms and preventative measures of altitude sickness is essential for anyone planning to embark on this adventure.
What is Altitude Sickness?
Altitude sickness occurs when travelers ascend to high elevations too quickly, without giving their bodies time to acclimatize. Decreased oxygen levels at higher altitudes can cause a variety of symptoms, ranging from mild to severe.
Symptoms of Altitude Sickness
Mild Symptoms:
- Headache
- Nausea
- Dizziness
- Fatigue
- Loss of appetite
Moderate Symptoms:
- Shortness of breath
- Severe headache that does not respond to pain relievers
- Vomiting
- Trouble sleeping
Risk Factors for Altitude Sickness on the Inca Trail
A number of factors increase the risk of altitude sickness:
- Rapid ascent: Starting the Inca Trail without first acclimatizing in Cusco.
- Individual susceptibility: Some people are more vulnerable to altitude sickness than others.
- Dehydration: Higher altitudes can lead to greater fluid loss.
- History: People who have suffered from altitude sickness before are more likely to experience it again.
Preventing Altitude Sickness on the Inca Trail
Preventing altitude sickness is crucial for anyone hiking the challenging but rewarding Inca Trail. Located in the Andes Mountains, this famous trek to Machu Picchu reaches altitudes that can lead to symptoms such as headaches, nausea and fatigue due to reduced oxygen levels. To minimize these risks, proper preparation is essential. By following these proactive measures below and respecting your body’s need to acclimatize gradually, you can significantly reduce the risk of altitude sickness and fully enjoy the breathtaking journey along the Inca Trail to Machu Picchu.
Preparation and Acclimatization:
- Arrive early: Spend a few days in Cusco (3,400 meters) before starting the Inca Trail to acclimatize. Check our article to know how many days you need to acclimatize before the Inca Trail.
- Hydration: Drink plenty of fluids, avoiding alcohol and caffeine especially on your first day in Cusco, they can dehydrate you quickly, you need to stay rehydrated.
- Gradual ascent: Choose an itinerary that allows for a gradual ascent, with planned acclimatization stops. If you want a tour that helps you acclimatize and prepare for the Inca Trail check out our Pisac tour.
On the Trail
- Pace yourself: Walk at a steady pace, without rushing uphill. You are not in a competition, enjoy your trip. Don’t mind being the last of your group to arrive.
- Listen to your body: Recognize early symptoms and communicate them to your guide or fellow hikers. A headache or tiredness are very common symptoms, don’t panic.
- Medication: Consider medications such as acetazolamide (under medical advice) to help prevent symptoms of altitude sickness. Consider that it is best to bring your own medication, your guide is not authorized to give you medication.
Nutrition and Rest
- Eat well: Eat light meals, rich in carbohydrates and easy to digest. Avoid overeating so as not to overwork your body.
- Rest: Make sure you get enough sleep each night to facilitate acclimatization. We do not advise you to bring a book to read as you need to recover energy and your body will thank you for it.
Conclusion
Altitude sickness can be a serious health concern for travelers hiking the Inca Trail, and can affect your trip to Machu Picchu. If you know the symptoms, risk factors and follow preventive measures, such as gradual ascent, adequate hydration and medication if necessary, you can reduce the risk and enjoy the breathtaking views and cultural experience of this iconic trek.
Remember that your health and safety are paramount. If you are concerned about altitude sickness or have any health concerns, consult a health professional before your trip.
