How to prevent and deal with altitude sickness in Cusco

Upon arriving in Cusco, a city located at 3,399 meters above sea level, some travelers may experience the effects of altitude sickness, also known locally as soroche. Although it is usually a temporary and manageable condition, it is highly recommended to spend your first day resting, allowing your body to gradually adapt to the altitude, staying well hydrated, and choosing a diet rich in carbohydrates. It is also advisable to avoid alcohol, tobacco, and high-fat foods during the first days of your stay.


Why does altitude sickness occur?

Soroche, or acute mountain sickness (AMS), occurs due to the decrease in atmospheric pressure at high altitudes. As a result, the body receives less oxygen than usual, which can cause discomfort while the organism adjusts to the new environmental conditions.


Most common symptoms

The lack of oxygen primarily affects the brain, so the most common symptoms include headaches, dizziness, shortness of breath, and a feeling of disorientation. In more severe cases, people may experience breathing difficulties even at rest, chest tightness, or changes in skin color, which may turn bluish or purplish.


What to do if symptoms appear

If you start feeling unwell, the most important recommendation is to avoid continuing to ascend. Rest, reduce any physical effort, and stay well hydrated. It also helps to practice slow, deep breathing to improve oxygen intake.


Recommendations to prevent soroche

Acclimatization

Each person adapts differently to altitude, so it is important to take the first few days slowly. Light activities such as walking around the city or taking a City Tour are recommended, as long as you maintain a relaxed pace.


Hydration

Drinking water consistently is essential, as dehydration can worsen altitude sickness symptoms.


Diet

A balanced diet rich in carbohydrates helps the body adapt more easily. Fruits, cereals, and Andean grains such as quinoa and kiwicha are excellent options to maintain energy during your trip.


Coca leaf

Traditionally used in the Andes, coca leaves are known for their natural properties that help the body adjust to high altitude. They can be consumed as teas or candies.


Sorojchi Pills

These tablets are a popular option to relieve altitude sickness symptoms and can be purchased in authorized pharmacies in Cusco.


Portable oxygen (Oxishot)

Many hotels provide portable oxygen support for travelers experiencing breathing difficulties. People with heart or respiratory conditions should consult their doctor before traveling to high-altitude destinations.