TCM for Altitude Sickness: Natural Prevention and Relief

Altitude sickness, also known as acute mountain sickness, occurs when ascending to high elevations faster than the body can adapt to reduced oxygen levels. Symptoms include headache, nausea, dizziness, fatigue, shortness of breath, and in severe cases, life-threatening fluid accumulation in the lungs or brain. Traditional Chinese Medicine (TCM) offers effective strategies for both preventing and managing altitude sickness by strengthening the body's oxygen utilization and supporting the organ systems most affected by high altitude.

How TCM Understands Altitude Sickness

In TCM theory, the Lungs govern Qi and respiration, extracting energy from the air we breathe. At high altitudes, the thinner air provides less Qi for the Lungs to extract, creating a relative Qi deficiency. This deficiency affects the entire body but particularly impacts the Heart (which pumps blood), the Spleen (which produces energy), and the Brain (which requires abundant Qi and blood to function).

The body needs time to adapt by producing more red blood cells and improving oxygen utilization. TCM strategies focus on strengthening Lung function before ascent, supporting adaptation during acclimatization, and addressing symptoms if they arise.

Key Organ Systems Affected by Altitude

The Lungs

The primary organ affected. At altitude, the Lungs must work harder with less oxygen available. Lung Qi deficiency produces shortness of breath, fatigue, weak voice, and a feeling of not getting enough air. The defensive energy (Wei Qi) produced by the Lungs may also weaken, making the body more susceptible to colds and respiratory infections.

The Heart

The Heart must pump faster to deliver less oxygen to tissues. This can lead to Heart blood deficiency or Heart Qi deficiency, producing palpitations, chest tightness, anxiety, insomnia, and a racing pulse. The combination of exertion and reduced oxygen places unique stress on the cardiovascular system.

The Spleen

Reduced oxygen affects the Spleen's energy production, leading to reduced appetite, nausea, vomiting, and fatigue. The digestive system becomes sluggish at altitude, making it harder to absorb nutrients needed for adaptation.

The Liver and Brain

The Liver ensures adequate blood reaches the brain. When oxygen is scarce, the brain receives less nourishment, producing headaches, dizziness, confusion, and poor sleep. Severe cases involve increased intracranial pressure, which TCM understands as fluid metabolism failure.

Pre-Altitude Preparation

Begin Two Weeks Before Ascent

Strengthening the Lungs and overall energy before altitude exposure dramatically improves adaptation:

• Cordyceps: The premier TCM herb for lung function. This mushroom improves oxygen utilization and has been used by athletes to enhance aerobic capacity. Take 1-3 grams daily starting two weeks before ascent.
• Astragalus: Strengthens Lung Qi and the immune system. Add to soups or take as a supplement.
• American ginseng: Improves energy and oxygen utilization without the heating effect of Asian ginseng.
• Deep breathing exercises: Practice abdominal breathing for ten minutes twice daily to strengthen Lung function and improve oxygen efficiency.
• Aerobic exercise: Regular cardiovascular training for at least four weeks before ascent improves baseline fitness.

Blood-Building Foods

Better blood quality means more efficient oxygen transport:

• Dark leafy greens: Iron and folate for red blood cell production
• Beets and beet juice: Nitrates that improve oxygen utilization
• Bone broth: Minerals and amino acids for blood building
• Lean red meat: Heme iron for efficient absorption
• Black beans: Strengthen Kidney and build blood
• Goji berries: Nourish Liver blood
• Pomegranate: Supports blood quality and circulation

During Ascent: Acclimatization Strategies

Ascend Gradually

The most important rule: ascend slowly. Above 3,000 meters, increase sleeping altitude by no more than 300-500 meters per day. Include rest days every third day. This gives the body time to adapt physiologically.

Staying Hydrated

Altitude increases fluid loss through respiration and urination. Drink at least three to four liters of water daily. Warm water or ginger tea is preferable to cold drinks, which stress the Spleen.

Eating at Altitude

• Eat small, frequent, warm meals: The digestive system is under stress at altitude
• Emphasize carbohydrates: They require less oxygen to metabolize than fats or proteins
• Choose easily digested foods: Rice, oats, soups, and stews
• Avoid heavy, greasy meals: They burden the Spleen when energy is already compromised
• Limit alcohol: It worsens dehydration and disrupts sleep at altitude
• Avoid excessive caffeine: It increases urination and can worsen dehydration

Herbal Support During Ascent

• Ginger tea: Prevents and treats altitude-related nausea
• Ginkgo biloba: Improves blood circulation to the brain; take 120mg daily starting five days before ascent
• Cordyceps: Continue throughout the ascent for oxygen utilization support
• Rhodiola: An adaptogen that helps the body cope with the stress of altitude
• Peppermint tea: Clears the head and relieves altitude headaches

Acupressure for Altitude Symptoms

For Headaches

• LI4 (Hegu): Press firmly in the web between thumb and index finger for two minutes
• GB20 (Fengchi): Press at the base of the skull on either side of the spine
• GV20 (Baihui): Tap gently on top of the head
• Taiyang: Press the temples gently

For Nausea

• PC6 (Neiguan): Three finger-widths up from the wrist on the inner forearm; press for two minutes
• ST36 (Zusanli): Below the knee on the outer leg; press for two minutes

For Dizziness

• GV20 (Baihui): Gently press the top of the head
• KI3 (Taixi): Between the inner ankle bone and the Achilles tendon; press gently
• LR3 (Taichong): On top of the foot between the big and second toes

For Shortness of Breath

• LU9 (Taiyuan): On the wrist crease below the thumb; press gently
• KI27 (Shufu): Below the collarbone; press gently
• CV17 (Shanzhong): Center of the chest; tap gently while breathing deeply

Rest and Recovery at Altitude

Sleep

Sleep is often disrupted at altitude due to reduced oxygen triggering periodic breathing. Tips for better sleep:

• Sleep with the head slightly elevated
• Avoid eating within three hours of bedtime
• Practice deep breathing before sleep
• Keep the sleeping environment warm but well-ventilated
• Avoid sleeping medications, which can worsen breathing problems at altitude

Gentle Exercise

During acclimatization days, engage in gentle activity rather than complete rest. Short walks help stimulate circulation and adaptation without overtaxing the system. Listen to your body and rest whenever needed.

Meditation and Breathing

Daily meditation and breathing exercises support adaptation by calming the nervous system and improving breathing efficiency:

• Abdominal breathing: Slow, deep breaths into the lower abdomen for five to ten minutes
• Alternate nostril breathing: Balances the nervous system and improves respiratory function
• Mindfulness meditation: Reduces anxiety and improves sleep quality

When to Descend Immediately

Severe altitude sickness is life-threatening. Descend immediately if you experience:

• Severe headache that does not respond to medication
• Vomiting that prevents eating and drinking
• Difficulty walking or loss of coordination (ataxia)
• Confusion, altered consciousness, or hallucinations
• Shortness of breath at rest
• Cough with pink, frothy sputum
• Bluish lips or fingertips

These are signs of high altitude cerebral edema (HACE) or high altitude pulmonary edema (HAPE), which are medical emergencies. Descend at least 1,000 meters and seek medical attention immediately.

Post-Altitude Recovery

After returning from altitude, the body needs time to readjust to sea level:

• Continue cordyceps and astragalus for one to two weeks
• Eat blood-building foods to restore red blood cell balance
• Get extra sleep for several days
• Gradually return to normal exercise intensity
• Drink plenty of warm fluids
• Take warm baths with Epsom salts to relax muscles

At SEASONS, we help you prepare for and recover from high-altitude experiences with personalized TCM guidance for diet, herbs, and acupressure that strengthen your body's oxygen utilization and adaptive capacity.

Start your wellness journey with SEASONS.