Dry eye syndrome has reached epidemic proportions in the modern world. Between screens, artificial lighting, air conditioning, and indoor living, our eyes are under constant strain. For millions of people, the burning, gritty, and watery sensation of dry eyes has become a daily reality. While artificial tears provide temporary relief, they do nothing to address the underlying problem. Traditional Chinese Medicine offers a profoundly different approach, one that treats dry eyes not as a localized condition but as a reflection of internal imbalances, particularly liver blood deficiency and yin deficiency.
In Traditional Chinese Medicine, the liver is the organ most directly connected to eye health. The classic text The Spiritual Axis states that the liver opens into the eyes, that the liver qi communicates with the eyes, and that when the liver is harmonized, the eyes can distinguish the five colors. This means that the health of your eyes is a direct reflection of the health of your liver.
The liver stores blood and is responsible for ensuring that blood is distributed throughout the body, including to the eyes. When liver blood is abundant, the eyes are moist, bright, and well-nourished. When liver blood is deficient, the eyes become dry, tired, and prone to problems. This principle extends to other eye conditions as well, including eye floaters, blurry vision, and night blindness.
The kidneys also play an important role in eye health, particularly the fluid aspect. The kidneys govern water metabolism, and kidney yin provides the moistening, cooling energy that keeps the eyes properly lubricated. When kidney yin is deficient, the eyes can become dry and hot.
This is the most common pattern underlying dry eyes. The liver relies on an adequate supply of blood to nourish the eyes and maintain proper tear production. When blood becomes deficient, the eyes lose their nourishment and moisture.
Symptoms include dry eyes that feel tired and uncomfortable, blurry vision, difficulty focusing, pale complexion, dizziness, brittle nails, muscle cramps or twitching, scanty menstrual periods, and insomnia. The symptoms often worsen with prolonged reading or screen use. The tongue appears pale and thin, and the pulse feels thin or choppy.
Liver blood deficiency can develop from poor nutrition, chronic bleeding, heavy menstrual periods, overwork, or simply not eating enough nourishing foods. It is particularly common in women due to the blood loss associated with menstruation.
Yin is the cooling, moistening, and resting aspect of the body. When liver and kidney yin become depleted, the eyes lose their natural lubrication. This pattern often accompanies liver blood deficiency and is particularly common in older adults and perimenopausal women.
Symptoms include dry, burning, or red eyes, sensitivity to light, eye fatigue, blurred vision, dry mouth and throat, night sweats, low back soreness, knee weakness, hot palms and soles, and difficulty sleeping. The tongue appears red with little or no coating, and the pulse feels thin and rapid.
The lungs in TCM are responsible for distributing fluids throughout the body, including to the skin and mucous membranes. When lung yin is deficient, the body becomes dry, and the eyes are often affected.
Symptoms include dry eyes, dry cough or cough with scanty sputum, dry skin, dry mouth and throat, hoarse voice, and a red tongue with a dry scanty coating. This pattern is often seen in people who live or work in dry environments or who have a history of respiratory problems.
Sometimes dry eyes are caused or aggravated by external wind-heat, similar to an allergic reaction. The eyes become red, itchy, burning, and dry. This pattern is often seasonal and may be accompanied by other allergy symptoms such as sneezing or clear mucus. This pattern relates to the external pathogenic factors discussed in our Shingles Guide.
Treatment of dry eyes begins with what you eat. The goal is to nourish blood, moisten yin, and provide the body with the raw materials needed for healthy tear production.
This is both a food and a medicine, and it is the single most important herb for eye health in TCM. Gou Qi Zi nourishes liver blood, benefits kidney yin, and directly improves vision. It is rich in zeaxanthin, lutein, and beta-carotene. Studies have shown that regular consumption of goji berries can improve the quality of the tear film and reduce dry eye symptoms.
Ju Hua disperses wind-heat, clears liver heat, and benefits the eyes. It is commonly combined with Gou Qi Zi in a tea that is both delicious and therapeutic. This combination, known as Qi Ju Di Huang Wan when combined with other herbs, is one of the most prescribed formulas for eye problems in TCM.
This thick, dark, sweet herb is the primary blood and yin tonic in TCM. It nourishes kidney yin, liver blood, and essence. It is a key ingredient in Liu Wei Di Huang Wan (Six Ingredient Pill with Rehmannia), the most famous yin-supplementing formula, and in Qi Ju Di Huang Wan, which adds goji berries and chrysanthemum for eye health.
Bai Shao nourishes liver blood, softens the liver, and regulates liver qi. It is particularly useful when dry eyes are accompanied by eye strain, irritability, or menstrual irregularities. It helps ensure that blood is properly distributed to the eyes.
This renowned blood tonic nourishes and invigorates blood. It is particularly valuable for women with dry eyes related to blood deficiency from menstruation. Dang Gui also moistens the intestines, which can help with the constipation that often accompanies yin deficiency.
This moistening herb nourishes lung and heart yin, generates fluids, and clears empty heat. It is particularly useful when dry eyes are accompanied by dry mouth, dry cough, or a dry throat.
Sha Shen nourishes lung and stomach yin, generates fluids, and moistens dryness. It is gentle yet effective for treating dryness throughout the body, including the eyes, mouth, and skin.
This is the most commonly prescribed formula for dry eyes in TCM. It combines Liu Wei Di Huang Wan (the standard kidney and liver yin tonic) with Gou Qi Zi and Ju Hua. The result is a formula that nourishes liver and kidney yin while directly benefiting the eyes. It is ideal for the yin deficiency pattern of dry eyes and is available as a patent formula in pill form.
For dry eyes caused primarily by liver blood deficiency, this simple two-herb formula can be very effective. Bai Shao nourishes liver blood while Gan Cao harmonizes and supports the formula. It is gentle enough for long-term use.
This is the foundational blood-tonifying formula in TCM. It contains Dang Gui, Chuan Xiong, Bai Shao, and Shu Di Huang. For women with dry eyes related to blood deficiency, particularly after menstruation or during perimenopause, this formula can restore blood and improve eye moisture.
Regular acupressure can improve blood and qi flow to the eyes, support liver function, and promote tear production. Perform these points once or twice daily.
Located in the inner corner of the eye, just above the tear duct. This is one of the most important points for all eye conditions. Apply very gentle pressure with clean hands for thirty seconds on each side. This point directly stimulates tear production and improves blood circulation to the eyes.
Found at the inner end of the eyebrow. This point benefits the eyes, relieves eye strain, and helps with headaches caused by eye fatigue. Apply gentle upward pressure for one minute.
Located at the base of the skull, in the hollows on both sides of the neck. This point is excellent for all eye conditions, headaches, and neck tension. Apply firm pressure with the thumbs while tilting the head slightly back.
Located between the big toe and second toe on the top of the foot. This is the primary point for nourishing and regulating the liver. It helps ensure that liver blood and qi flow smoothly to the eyes.
Found directly below the pupil, on the infraorbital ridge. This point benefits the eyes and is particularly useful for eye fatigue, dryness, and blurry vision. Apply very gentle pressure for thirty seconds.
Beyond diet and herbs, several lifestyle changes can significantly improve dry eye symptoms.
The 20-20-20 rule: Every 20 minutes of screen time, look at something 20 feet away for at least 20 seconds. This gives your eyes a chance to rest and blink naturally, redistributing tears across the surface of the eye.
Warm compresses: Applying a warm compress over closed eyes for five to ten minutes daily helps unblock the meibomian glands, which produce the oily layer of the tear film. This is one of the most effective simple remedies for dry eyes.
Blink awareness: People blink about 60 percent less when looking at screens. Make a conscious effort to blink fully and frequently when working on computers or using phones.
Humidify your environment: Dry indoor air exacerbates dry eyes. Use a humidifier in your bedroom and workspace, especially during winter months.
Air quality: Avoid direct airflow from fans, air conditioning, or heating vents onto your face. Wear wraparound sunglasses outdoors to protect against wind.
Screen positioning: Position your computer screen slightly below eye level. This reduces the surface area of the eye exposed to air and reduces evaporation of tears.
Sleep and circadian rhythms: The liver's peak repair time is between 1 AM and 3 AM according to the TCM organ clock. Being asleep during this time is essential for liver blood regeneration, which directly affects eye health. Aim for seven to eight hours of sleep, in bed by 10:30 PM. This is a core principle of circadian wellness, which you can explore through our SEASONS Wellness plans.
Proper hydration is essential for tear production. However, hydration in TCM is not just about drinking water. It is about the body's ability to transform and transport fluids. A weak spleen cannot properly process fluids, no matter how much water you drink. This is why some people drink plenty of water but still have dry eyes and dry skin.
To improve fluid metabolism, drink warm or room temperature water throughout the day rather than ice-cold water, which impairs spleen function. Add a pinch of sea salt to your water to help your body absorb and utilize the fluid. Avoid diuretic beverages such as coffee and alcohol, which increase fluid loss.
The beauty of treating dry eyes through TCM is that nourishing liver blood and yin benefits the entire body. Patients who receive treatment for dry eyes often report improvements in other areas as well. Their eye floaters diminish, their digestion improves, their sleep deepens, their nails become stronger, and their menstrual cycles become more regular. This is because the liver touches so many aspects of health, and supporting it creates ripple effects throughout the system.
Similarly, conditions that seem unrelated to dry eyes can actually be connected through the liver. Liver qi stagnation contributes to fatty liver, IBS with diarrhea, and the reactivation of shingles. Addressing the root liver imbalances that cause dry eyes can therefore bring wide-ranging health benefits.
Dry eyes are more than just a nuisance. They are a signal from your body that liver blood and yin need nourishment. Rather than relying solely on artificial tears that provide temporary relief without addressing the root cause, consider the TCM approach. By eating blood and yin nourishing foods, taking targeted herbs like goji berries and chrysanthemum, practicing acupressure, and making simple lifestyle changes, you can restore natural moisture to your eyes and improve your overall health in the process. The interconnected nature of TCM means that the same treatment that heals your eyes can benefit your entire body.
SEASONS Wellness combines TCM wisdom with circadian science to support your vision health and overall wellbeing.