Understanding Machu Picchu Altitude Sickness: Symptoms, Prevention, and Remedies

Altitude sickness, also known as acute mountain sickness (AMS), can pose a challenge for travelers visiting high-altitude destinations like Machu Picchu. However, with proper precautions, it’s possible to minimize the risk and enjoy your adventure safely while joining Peru tours.

What is Altitude Sickness

Altitude sickness, or acute mountain sickness (AMS), occurs when the body struggles to adapt to lower oxygen levels at high elevations, typically above 2,500 meters (8,200 feet). This is a common concern for travelers visiting high-altitude destinations like Cusco (altitude: 3,399 meters / 11,152 feet) and Machu Picchu (altitude: 2,430 meters / 7,972 feet). Common symptoms of Machu Picchu altitude sickness include headaches, dizziness, nausea, fatigue, and shortness of breath. Severe cases can lead to high-altitude pulmonary or cerebral edema, requiring immediate medical attention. To prevent AMS, gradual acclimatization, staying hydrated, and avoiding alcohol or strenuous activity upon arrival at high altitudes are recommended. Does everyone get altitude sickness? No, not everyone gets it.

Altitude Sickness in Cusco

Cusco elevation is of 3,399 meters (11,152 feet) above sea level, making altitude sickness (soroche) a frequent issue for visitors. Travelers arriving in Cusco may experience symptoms such as headaches, dizziness, nausea, and shortness of breath within hours due to the high Cusco altitude. To acclimate, it’s essential to rest, drink plenty of water, and avoid alcohol. Coca tea and oxygen treatments are widely available in hotels and pharmacies to help relieve symptoms. Travelers can also opt to first stay in a lower-altitude area like Ollantaytambo before heading to Cusco to aid gradual acclimatization.

Altitude Sickness in Machu Picchu

Many travelers wonder, “How high is Machu Picchu?” Machu Picchu elevation sits at a lower altitude (2,430 meters / 7,972 feet) than Cusco, making altitude sickness less severe for most visitors. However, those traveling from Cusco may still feel the lingering effects of altitude sickness. Symptoms like mild dizziness or fatigue can occur but generally subside as the body adjusts. To minimize discomfort from Machu Picchu altitude sickness, travelers should stay hydrated, take it slow, and avoid strenuous activity upon arrival. Due to its lower elevation, most visitors find Machu Picchu more comfortable than Cusco in terms of altitude adjustment.

Preventing Altitude Sickness at Machu Picchu

While Machu Picchu sits at a lower elevation than Cusco, some travelers may still experience mild altitude sickness. Here are key ways to prevent and manage it:

• Stay Calm & Breathe Deeply – Avoid panic and take slow, deep breaths to help your body adjust to lower oxygen levels.
• Get Acclimatized to Cusco – Spend a few days in Cusco (3,399 meters / 11,152 feet) or the Sacred Valley before visiting Machu Picchu to help your body adjust gradually.
• Drink Plenty of Water – Staying hydrated is essential for preventing dehydration, which can worsen symptoms of altitude sickness.
• Avoid Alcohol & Heavy Meals – Alcohol and rich foods can dehydrate you and strain your body’s ability to acclimate. Stick to light, nutritious meals.
• Take Sorojchi Pills – Over-the-counter altitude sickness medication, such as Sorojchi Pills, can help alleviate symptoms. Consult a doctor before use.
• Bring Chlorophyll Drops – Some travelers find that adding chlorophyll drops to water helps increase oxygen levels and reduce symptoms.
• Drink Coca Tea – A traditional Andean remedy, coca tea (mate de coca) is believed to help ease altitude sickness symptoms and boost energy.

By following these tips and taking preventive measures, you can minimize the risk of altitude sickness and enjoy your Machu Picchu adventure to the fullest. Remember to prioritize your health and safety during your journey to this iconic destination in the Andes Mountains.

Important Things to Consider About Altitude Sickness

• Can Affect Anyone – Regardless of age, fitness level, or previous experience at high altitudes, anyone can develop altitude sickness.
• Typically Occurs Above 2,500 Meters – Symptoms often appear at elevations above 2,500 meters (8,200 feet) due to lower oxygen levels.
• Symptoms Vary – Common symptoms include headaches, dizziness, nausea, fatigue, and shortness of breath. Severe cases can lead to life-threatening conditions.
• Gradual Acclimatization Helps – Spending a few days at a moderate altitude before ascending higher can reduce the risk.
• Hydration & Diet Matter – Drinking plenty of water and avoiding alcohol or heavy meals can aid acclimatization.
• Medication Can Help – Sorojchi Pills, acetazolamide (Diamox), and other altitude sickness medications may help prevent or reduce symptoms.
• Severe Cases Require Immediate Action – If symptoms worsen, descending to a lower altitude and seeking medical attention is crucial.

Understanding Altitude Sickness: Symptoms and Remedies

Understanding its symptoms and remedies is crucial for travelers venturing to high-altitude destinations like Machu Picchu.

Symptoms of Altitude Sickness

• Headache
  A persistent headache, usually in the forehead region, is one of the most common symptoms.
• Nausea and Vomiting
  Feeling queasy or experiencing vomiting due to the body struggling with lower oxygen levels.
• Fatigue
  Unusual tiredness or lethargy, even after minimal physical exertion.
• Dizziness and Lightheadedness
  Feeling dizzy or lightheaded, especially when standing up quickly, can indicate altitude sickness.
• Shortness of Breath
  Difficulty breathing, particularly with exertion, as the body adjusts to reduced oxygen levels.

Distinguishing Altitude Sickness from Severe Conditions

It’s essential to differentiate between mild AMS symptoms and more severe conditions like high-altitude cerebral edema (HACE) and high-altitude pulmonary edema (HAPE). Symptoms of HACE include confusion, difficulty walking, and altered mental status, while HAPE is characterized by severe shortness of breath and coughing up frothy sputum. Seek immediate medical attention if experiencing these severe symptoms.

Natural Remedies and Preventative Measures

How to avoid altitude sickness in Peru?

• Coca Tea
  Coca tea, made from the leaves of the coca plant, is a traditional remedy used by indigenous Andean communities to alleviate altitude sickness symptoms. Sipping on coca tea can help relieve headaches and nausea associated with AMS.
• Hydration
  Staying hydrated is crucial at high altitudes to prevent dehydration, which can worsen altitude sickness symptoms. Drink plenty of water throughout the day and avoid alcohol and caffeinated beverages, as they contribute to dehydration.
• Gradual Ascent
  Ascend to higher altitudes gradually, allowing your body time to acclimatize to the thinner air. Avoid rapid ascents, especially if you are prone to altitude sickness.

Following these natural remedies and preventative measures can help reduce discomfort and improve acclimatization at high elevations.

By understanding the symptoms of altitude sickness and employing natural remedies like coca tea and proper hydration, travelers can mitigate the effects of AMS and enjoy their high-altitude adventures safely. However, always prioritize your health and seek medical attention if experiencing severe symptoms or worsening conditions.

The Role of Altitude in Cusco and Sacred Valley

Cusco, situated at an altitude of approximately 3,400 meters (11,200 feet) above sea level, serves as the gateway to Machu Picchu and the starting point for many travelers embarking on their journey to the iconic Inca citadel. Similarly, the Sacred Valley, located at slightly lower altitudes ranging from 2,800 to 3,000 meters (9,200 to 9,800 feet), lies between Cusco and Machu Picchu.

Acclimatization in Cusco and the Sacred Valley plays a crucial role in preparing travelers for the higher altitude of Machu Picchu, which sits at around 2,400 meters (7,900 feet) above sea level. Spending time in these intermediate altitude locations allows visitors to gradually adjust to the thinner air and reduced oxygen levels, reducing the risk of altitude sickness when they ascend to Machu Picchu.

Additionally, acclimatizing Cusco and the Sacred Valley provides travelers with the opportunity to explore and appreciate the cultural and natural wonders of these regions before continuing their journey to Machu Picchu. This acclimatization period allows travelers to acclimate both physically and mentally to the altitude, ensuring a more enjoyable and fulfilling experience at the breathtaking archaeological site of Machu Picchu.

Medical Considerations for Machu Picchu Altitude Sickness: Diamox and Oxygen Cylinders

Diamox, also known as acetazolamide, is a medication commonly used for the prevention and treatment of altitude sickness. It works by increasing the amount of urine produced, which helps to rid the body of excess fluid and reduce the symptoms of altitude sickness. Diamox is often prescribed to travelers who are ascending to high altitudes rapidly, such as those visiting Machu Picchu, to aid in acclimatization and minimize the risk of altitude-related illnesses. It is important to consult a healthcare professional before taking Diamox, as they can provide personalized advice based on individual health considerations. It also comes handy in Cusco altitude sickness.

In addition to medication, oxygen cylinders are also available for tourists experiencing severe symptoms of altitude sickness or difficulty acclimating to the high-altitude environment. Oxygen therapy can provide immediate relief by increasing the oxygen levels in the blood and alleviating symptoms such as shortness of breath, headache, and nausea. Oxygen cylinders are typically available at medical facilities, hotels, and tour operators in the region, ensuring that travelers have access to necessary medical assistance when needed. It is advisable for travelers to familiarize themselves with the locations of medical facilities and oxygen cylinder providers in the area before embarking on their Machu Picchu adventure to ensure a safe and enjoyable experience at high altitudes.

The Inca Trail and Altitude Challenges

The Inca Trail presents unique challenges to hikers due to its high altitude. As the trail of Machu Picchu height ascends 4,000 meters (13,000 feet) above sea level, altitude-related issues such as altitude sickness become a concern for trekkers. Symptoms of altitude sickness can include headache, nausea, dizziness, and fatigue, among others, which can significantly impact the hiking experience.

To manage altitude while hiking the Inca Trail, it is essential to acclimatize gradually by spending a few days at high altitude before beginning the trek. This allows the body to adjust to the decreased oxygen levels in the air. Hydration is also crucial, so hikers should drink plenty of water throughout the trek to prevent dehydration and alleviate altitude-related symptoms. Additionally, taking frequent breaks and hiking at a steady, manageable pace can help reduce the strain on the body and minimize the risk of altitude sickness.

Furthermore, proper nutrition and rest are important factors in altitude management. Consuming foods rich in carbohydrates and maintaining a balanced diet can provide the energy needed for the strenuous hike. Getting an adequate amount of sleep each night allows the body to recover and adapt to the high-altitude environment.

It’s also advisable to listen to your body and recognize when altitude-related symptoms are becoming severe. If symptoms persist or worsen, it may be necessary to descend to a lower altitude or seek medical attention. Tour guides and trekking companies often have trained staff who can assist hikers experiencing altitude-related issues and provide guidance on managing altitude challenges along the Inca Trail. With proper preparation and precautions, hikers can successfully navigate the altitude challenges of the Inca Trail and enjoy the breathtaking scenery and cultural treasures along the way.

FAQs

What is the Altitude of Machu Picchu and How Can It Cause Sickness?

Machu Picchu sits at an elevation of approximately 2,430 meters (7,970 feet) above sea level. The high altitude can cause sickness due to the decreased oxygen levels in the air, leading to altitude sickness. As visitors ascend to higher elevations, the air becomes thinner, making it harder for the body to absorb oxygen. This can result in symptoms such as headache, nausea, fatigue, and dizziness, collectively known as altitude sickness.

What Are Common Symptoms of Altitude Sickness in Machu Picchu?

Common symptoms of altitude sickness in Machu Picchu include headache, nausea, fatigue, dizziness, shortness of breath, and difficulty sleeping. If experiencing severe symptoms such as confusion, difficulty walking, chest tightness, or persistent vomiting, it’s essential to seek medical attention immediately. These symptoms may indicate more severe forms of altitude sickness, such as high altitude cerebral edema (HACE) or high altitude pulmonary edema (HAPE), which can be life-threatening if left untreated.

How Can I Prevent Altitude Sickness When Visiting Machu Picchu?

To prevent altitude sickness when visiting Machu Picchu, it’s crucial to acclimatize gradually by spending a few days at lower elevations before ascending to the site. Additionally, travelers should stay hydrated by drinking plenty of water, avoiding large meals, and limiting alcohol consumption. Gradual ascent and taking breaks during physical activity can also help the body adjust to the altitude more effectively. Some travelers may choose to take medications like Diamox (acetazolamide) to prevent altitude sickness, although it’s essential to consult a healthcare professional before using any medication.

Is Diamox Effective for Preventing Altitude Sickness in Machu Picchu?

Diamox, also known as acetazolamide, is a medication commonly used to prevent altitude sickness by promoting acclimatization. It works by increasing the amount of bicarbonate excreted in the urine, which stimulates ventilation and helps the body adjust to higher altitudes. Diamox can be effective in preventing altitude sickness in Machu Picchu, particularly for travelers who may be prone to altitude-related symptoms. However, it’s essential to consult a healthcare professional before using Diamox and to follow their recommendations regarding dosage and administration.

What to Do If Experiencing Severe Altitude Sickness?

If experiencing severe altitude sickness symptoms in Machu Picchu, such as confusion, difficulty walking, chest tightness, or persistent vomiting, it’s crucial to descend to a lower altitude immediately. Descending to a lower elevation allows the body to obtain more oxygen and can help alleviate symptoms. Additionally, seek medical attention promptly, as severe altitude sickness can be life-threatening if left untreated. Tour guides and staff at Machu Picchu are trained to assist visitors experiencing altitude-related issues and can guide managing symptoms and accessing medical care.

How long does it take to acclimate to altitude in Machu Picchu?

Acclimatization varies by individual, but most travelers need 1–3 days to adjust to high altitudes before visiting Machu Picchu. Since Cusco (3,399 meters / 11,152 feet) is much higher than Machu Picchu (2,430 meters / 7,972 feet), spending a couple of days in Cusco or the Sacred Valley before your visit can help reduce altitude sickness symptoms.

What percentage of people get altitude sickness in Cusco?

Around 50%–70% of visitors experience mild symptoms of altitude sickness upon arrival in Cusco, due to its high elevation of 3,399 meters (11,152 feet). Symptoms typically include headaches, dizziness, and shortness of breath. Severe cases are less common but can occur if proper precautions are not taken.

Do you need altitude training for Machu Picchu?

No specific altitude training is required for Machu Picchu, but it’s beneficial to acclimate in Cusco or the Sacred Valley before your visit. If you plan on hiking the Inca Trail, physical conditioning and gradual exposure to high-altitude environments can help improve endurance and reduce the risk of altitude sickness.

How to avoid altitude sickness in Machu Picchu?

• Acclimate in Cusco or the Sacred Valley for a few days before your visit.
• Stay hydrated and avoid alcohol or caffeine.
• Take it slow and avoid overexertion.
• Drink coca tea, a natural remedy for altitude sickness.
• Consider altitude sickness medication like Sorojchi Pills or acetazolamide (Diamox).

Can a beginner climb Machu Picchu?

Yes, beginners can visit Machu Picchu, but those planning to hike Huayna Picchu or the Inca Trail should have a moderate fitness level. The classic Inca Trail (4 days, 42 km) can be challenging, but shorter treks like the 2-day Inca Trail are more suitable for beginners.

What medication is used for altitude sickness in Machu Picchu?

The most common medications for altitude sickness include:

• Acetazolamide (Diamox) – Helps the body adjust to high altitudes faster.
• Sorojchi Pills – A local over-the-counter remedy that combines aspirin, caffeine, and acetazolamide.
• Ibuprofen or Paracetamol – Can help relieve headaches caused by altitude sickness.

Who suffers most from altitude sickness?

Anyone can experience altitude sickness, regardless of age or fitness level. However, those at higher risk include:

• People who ascend to high altitudes too quickly.
• Those with a history of altitude sickness.
• Individuals who are dehydrated or consume alcohol before acclimatization.

Does Dramamine help with altitude sickness?

No, Dramamine is an anti-nausea medication used primarily for motion sickness, not altitude sickness. For altitude-related nausea, acetazolamide (Diamox) or ginger supplements may be more effective.

How strenuous is a trip to Machu Picchu?

Visiting Machu Picchu itself is not very strenuous, as buses take visitors up from Aguas Calientes. However, activities like hiking Huayna Picchu or Machu Picchu Mountain require significant effort due to steep inclines and high altitudes. The Inca Trail is physically demanding but rewarding for well-prepared hikers.

How common is altitude sickness on the Inca Trail?

Altitude sickness is relatively common on the Inca Trail, especially at Dead Woman’s Pass (4,215 meters / 13,828 feet), the trek’s highest point. Many hikers experience mild symptoms such as headaches or dizziness, but proper acclimatization, hydration, and a slow pace can help minimize the effects.

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