Discover how to prevent altitude sickness in Cusco and enjoy your visit to this fascinating destination. Learn the best tips to acclimatise and avoid altitude sickness while exploring the cultural richness of the ancient Inca capital.

¿Why acclimatisation is important?

When arriving at a high altitude, the body needs time to adapt to the lower amount of oxygen in the air. If not acclimatised correctly, people can experience unpleasant symptoms of altitude sickness in Cusco, such as headaches, nausea and fatigue. Acclimatisation allows the body to adjust the amount of oxygen reaching the blood, which reduces the risk of suffering from altitude sickness and makes the stay in Cusco more pleasant. For this reason, it is crucial to follow some tips to avoid complications and enjoy the city and its surroundings without mishaps.

Symptoms of altitude sickness and how to identify them

Altitude sickness in Cusco can manifest itself in different ways. The most common symptoms include:

• Headache: It is one of the first signs of altitude sickness and can be persistent..
• Nausea and vomiting: These symptoms are common when the body does not adapt properly to altitude.
• Extreme fatigue: Oxygen deprivation can make you feel more tired than usual.
• Mareo: People may feel disoriented or dazed.
• Breathing difficulties: Even though you are breathing faster, the lack of oxygen can cause a feeling of suffocation..

It is important to be alert to these symptoms as soon as you arrive in Cusco so that you can take the necessary measures to improve your condition.

Practical tips for acclimatisation in Cusco

Arrive at least 2-3 days early
One of the most effective recommendations to prevent altitude sickness in Cusco is to arrive at least 2 to 3 days in advance of your excursion to Machu Picchu or any other high altitude destination. This time allows your body to gradually adapt to the decrease in oxygen, reducing the likelihood of suffering from altitude sickness.

Avoid intense physical exertion
During the first few days, avoid strenuous physical activity. Physical exertion, such as walking long distances or climbing stairs, can increase fatigue and altitude sickness symptoms in Cusco. Opt for gentle walks around the city to allow your body to adjust.

Staying hydrated
The air at high altitudes is dry, which can quickly lead to dehydration. Drinking plenty of water is essential to keep the body functioning properly. Dehydration can worsen the symptoms of altitude sickness in Cusco, so be sure to drink water constantly during your stay.

Eat lightly and frequently
Eating light and easily digestible food is essential to prevent altitude sickness in Cusco from getting worse. Avoid heavy meals and opt for fresh foods, fruits, soups and carbohydrates. Eating several times a day in small amounts also helps to keep your energy up without overloading the digestive system.

Avoid alcohol and tobacco
Both alcohol and tobacco can aggravate the symptoms of altitude sickness in Cusco. Alcohol dehydrates the body and can hinder acclimatisation, while smoking reduces lung capacity. Avoiding these substances can speed up the adaptation process.

Common remedies and treatments for altitude sickness

Coca tea
Coca tea is a traditional drink from the Andes that has been used for centuries to alleviate the effects of altitude sickness in Cusco. Coca leaves contain alkaloids that can improve oxygenation and reduce the symptoms of soroche.

Medicines such as Diamox
Diamox (acetazolamide) is a drug used to prevent and treat altitude sickness in Cusco. This drug accelerates the acclimatisation process by increasing the amount of oxygen in the blood. However, it is always advisable to consult a doctor before taking any medication.

¿What to do if symptoms worsen?

If symptoms of altitude sickness in Cusco worsen despite taking the necessary precautions, it is important to seek immediate medical attention. Lack of oxygen can lead to more serious conditions, such as pulmonary oedema or altitude cerebral oedema, which require professional intervention. Do not hesitate to visit a medical centre if symptoms do not improve or if they become more intense.

Recommended activities in the first days

Light walks in the historic centre
Cusco has many squares and pedestrian streets, making light walking a great way to explore the city without overexertion. Take the opportunity to visit the Plaza de Armas, the Cathedral and other nearby attractions.

Visit nearby sites at low altitude
If you want to explore more, opt to visit sites near Cusco that are at a lower altitude, such as the Sacred Valley of the Incas. These places will allow you to enjoy the beauty of the surroundings without the pressure of the altitude.

The importance of consulting a doctor if necessary

If you have a medical history or experience severe symptoms of altitude sickness in Cusco, it is essential that you consult a doctor before your trip. They can offer personalised advice and, if necessary, prescribe medication or carry out more detailed monitoring of your health during the trip.

Benefits of acclimatisation

Advantages of acclimatisation
Proper acclimatisation not only prevents altitude sickness in Cusco, but also enhances your tourist experience. By feeling better, you will be able to enjoy the wonders of Cusco and Machu Picchu with energy and without worries.

Prevention of serious diseases
Avoiding severe altitude sickness means that you will be prevented from serious conditions, such as pulmonary or cerebral altitude oedema, which can put your health and life at risk.

Expert advice and testimonials

Health experts and tour guides in Cusco agree that proper acclimatisation is essential for a successful trip. Many tourists who have followed this advice claim to have enjoyed their trips without suffering from altitude sickness in Cusco. Among their testimonies, they emphasise the importance of listening to the body and taking the necessary time to adapt.

Exploring the Hiking and Acclimatisation Routes in Cusco

If you are a lover of adventure and nature walks, the hiking trails in Cusco offer you a unique opportunity to enjoy the breathtaking beauty of the Andes. However, being at a considerable altitude, it is essential that you take steps to acclimatise properly before setting out to explore. Remember that, to avoid altitude sickness in Cusco and to make the most of your experience, it is recommended that you spend at least three days in Cusco to acclimatise before starting any trekking.

Here are some of the most emblematic routes near Cusco and practical tips for enjoying each of them safely.

Inca Trail to Machu Picchu: A Historical and Natural Journey

One of the most iconic treks in the world, the Inca Trail not only connects you to Machu Picchu, but also takes you through spectacular scenery and Inca ruins of great historical value. This multi-day trekking is ideal for those looking for a challenging adventure, but requires good physical condition and, especially, proper acclimatisation to altitude sickness in Cusco.

Recommendations for the Inca Trail:

• Plan ahead: Due to its popularity, it is essential to book your space in advance through a reputable agency.
• Pre-acclimatisation: Take advantage of your first days in Cusco to adapt to the altitude before starting this demanding trek.
• Appropriate equipment: Bring clothing appropriate for Andean weather conditions, as well as camping gear and a comfortable backpack for the trek.
• Hydration and nutrition: Stay hydrated and consume carbohydrate-rich foods to ensure energy throughout the trek.

Humantay Lagoon: A Jewel of Andean Nature

If you’re looking for a more accessible but equally spectacular hike, the trek to Laguna Humantay is perfect. Located just a few hours from Cusco, this lagoon offers breathtaking views of snow-capped mountains and turquoise blue waters. Although it is a shorter hike, it is also recommended to acclimatise well to the altitude sickness in Cusco to enjoy the experience without any setbacks.

Tips for the Laguna Humantay Hike:

• Guided tour: Hiring a tour with a local agency is recommended, as they will provide you with useful information about the local culture and environment.
• Respect rest periods: Be sure to walk at your own pace and take breaks to avoid overexertion.
• Enjoy the scenery: It’s not just about getting to your destination, but also about enjoying the beautiful scenery along the way.

Sacred Valley of the Incas: Hiking through History and Amazing Landscapes

The Sacred Valley of the Incas is another favourite destination for hikers in Cusco. With a wide variety of hiking trails, this valley offers breathtaking panoramas, traditional villages and historic ruins that will allow you to connect deeply with the Inca culture. Whether you prefer gentle hikes or more challenging routes, you will always find something suitable for your level of experience.

Tips for touring the Sacred Valley:

• Choose the right route: Research and select the hike that best suits your physical condition and interests.
• Local guide: Consider hiring a guide to provide cultural information and help you navigate the trails.
• Acclimatise early: As with other treks, be sure to acclimatise well before setting off, as the elevations in the Sacred Valley are high.
• Respect the environment: Enjoy the scenery, but always remember to respect the environment and local communities, taking your waste with you and leaving only footprints.

Overcoming altitude sickness in Cusco and enjoying your journey

Remember that acclimatisation is not only important to avoid health problems, but also to enjoy a more enriching experience in Cusco. As your body adapts, you will be able to fully immerse yourself in the local culture, explore the Sacred Valley and, of course, arrive at Machu Picchu feeling full and free of discomfort. Your adventure in the Andes will be much more memorable if you take the necessary precautions to acclimatise properly!

With this blog, you are ready to prevent altitude sickness and make the most of your trip to Cusco, so your adventure will be amazing and worry-free!