When eyes tear up at the slightest exposure to wind, many people's first reaction is that "the eyes are too weak," so they begin trying various tonifying and vision-improving foods one after another. But strangely, the more they tonify, the more sensitive to wind the eyes become, and the tears flow even more freely. What exactly is going wrong here? In traditional Chinese medicine, there is a saying: "The essential qi of the five zang and six fu organs all ascend and pour into the eyes to form vision." Eye problems are never just about the eyes. Wind-sensitive tearing may conceal signals from other parts of the body.
Excessive Dispersing and Draining Allows Wind Pathogens to Invade Through the Breach
The Huangdi Neijing states: "Wind is the chief of a hundred diseases." Wind pathogens are mobile and changeable, and most easily invade the upper part of the body. The eyes, being exposed, bear the brunt. Clinically, among people whose eyes are wind-sensitive and tearful, some are in a state of "excessive liver qi dispersing and draining." The liver opens into the eyes; when liver qi is overly hyperactive, it is like a door opened too wide, and wind pathogens naturally march straight in. These individuals often also present with irritability, red eyes, and a bitter taste in the mouth. If one blindly tonifies at this point, it is no different from adding firewood to an already blazing fire, which instead fuels the wind pathogen. Taichong (LR3) is the yuan-source point of the Liver Meridian and is closely related to the regulation of liver qi dispersing and draining. Taichong, also known as Dachong, is located on the dorsum of the foot, between the first and second metatarsal bones, in the depression anterior to the junction of the metatarsal bases, and belongs to the Foot Jueyin Liver Meridian. The Lingshu says, "When the five zang have diseases, one should select from the twelve yuan-source points." When liver qi disperses and drains excessively, this point often reflects the hyperactive state of liver qi.
Foods such as goji berries and chrysanthemum that clear the liver and improve vision are somewhat helpful for those with excess liver fire, as they can calm hyperactive liver qi. However, if the constitution is cold or qi and blood are insufficient, using only clearing and draining methods may instead consume and damage healthy qi. Clinically, one must first distinguish whether liver fire flaring upward predominates or whether qi and blood deficiency predominates—the directions of regulation for the two are entirely different.
Loss of Fluid Containment Makes the Lacrimal Passages Like Leaky Windows
Tears are originally fluids that moisten the eyeball, and under normal conditions their secretion is moderate. Why then do they go out of control at the slightest wind? Chinese medicine holds that this is closely related to "failure of lung qi to consolidate." The lung governs the qi of the whole body and controls the opening and closing of the interstices. When lung qi is sufficient, the pores open and close appropriately, and wind pathogens find it difficult to invade. When lung qi is weak, the interstices become loose, like a window that cannot close tightly—as soon as the wind blows, tears run out along with it.
The Lingshu · Ben Zang points out: "Defensive qi is what warms the flesh, fills the skin, fattens the interstices, and controls opening and closing." Defensive qi originates from the lung. If lung qi is insufficient and the exterior is not consolidated, one is not only wind-sensitive but also prone to catching colds and spontaneous sweating. In such people, wind-sensitive tearing often worsens in autumn and winter or in air-conditioned environments. Qi-tonifying foods such as astragalus and codonopsis are somewhat helpful for those with lung qi deficiency, as they can strengthen the body surface's defensive capacity. However, if there is damp-heat within the body, tonifying qi may instead congest the qi mechanism. Fengchi (GB20) is also often noted in relation to the pathways by which wind pathogens enter. Fengchi is located below the occipital bone at the nape, in the depression between the upper ends of the sternocleidomastoid and trapezius muscles. It belongs to the Foot Shaoyang Gallbladder Meridian and is the meeting point of the Gallbladder Meridian and the Yangwei Vessel. The ancients called it the "pool where wind pathogens accumulate," and it holds important meridian-theory significance in wind patterns of the head and face.
Blood Deficiency Generates Wind, and When the Eyes Lose Nourishment, Tears Flow Spontaneously
There is another situation of wind-sensitive tearing related to "blood deficiency." The liver stores blood, and the eyes can see only when they receive blood. If liver blood is insufficient, the eyes lose nourishment, just like cracked dry land that kicks up sand at the slightest wind. In addition to wind-sensitive tearing, such people usually also have dry eyes, blurred vision, sallow complexion, dizziness, and palpitations. Blood deficiency generates internal wind, and internal wind in turn stirs external wind, forming a vicious cycle. Jingming (BL1) is the starting point of the eye's meridians. Jingming, also known as Leikong, is located in the depression slightly above the inner canthus, belongs to the Foot Taiyang Bladder Meridian, and is the starting point of the Bladder Meridian. The Zhenjiu Jiayijing records that "for unclear vision, aversion to wind, and tearing, Jingming governs it," indicating that its connection with the distribution of eye fluids was already reflected in ancient texts.
The Jingui Yaolüe says: "For liver disease, tonify with sour flavors, assist with scorched bitter flavors, and supplement with sweet-flavored medicinals to regulate it." Sour flavors enter the liver, and sweet flavors tonify blood. Blood-nourishing and liver-softening foods such as angelica and white peony are somewhat helpful for wind-sensitive tearing caused by blood deficiency. However, note that blood deficiency is often accompanied by qi weakness; nourishing blood alone without tonifying qi often yields limited results. Clinically, if some individuals also present with aversion to cold and cold hands and feet, they may belong to dual deficiency of qi and blood, and it is not appropriate to simply clear the liver or disperse wind.
Cold Congealing the Meridians Makes the Lacrimal Passages Like a Frozen Stream
There is another situation that is easily overlooked—cold pathogens striking directly into the meridians. In some people, wind-sensitive tearing is not a deficiency pattern but an excess pattern. Cold is congealing and contracting in nature, and governs contraction. When cold pathogens invade the meridians of the head and face, especially the Foot Taiyang Bladder Meridian and the Foot Yangming Stomach Meridian, they cause the muscles and blood vessels around the lacrimal passages to contract, impairing the discharge of tears, which then overflow upon exposure to wind.
The Shanghan Lun mentions: "For taiyang disease with headache, fever, body pain, lumbar pain, bone-joint pain, aversion to wind, absence of sweating, and panting, Mahuang Tang governs it." Although this refers to externally contracted disease, the principle of cold pathogens causing illness is the same. Such individuals often experience worsening symptoms in cold weather or after contact with cold water, accompanied by headache, stiff neck and nape, and aversion to cold. Acrid-warm dispersing foods such as ginger and perilla leaf are somewhat helpful for those with cold congealing the meridians, as they can dispel cold pathogens from the body surface. However, if there is internal heat or yin deficiency with fire hyperactivity, excessive acrid-warm substances may instead damage fluids.
Mixed Deficiency and Excess Requires Distinguishing Primary from Secondary Before Regulation
Wind-sensitive tearing of the eyes appears simple but is in fact complex. Clinically, pure deficiency patterns or pure excess patterns are relatively rare; more often there is a mixture of deficiency and excess. For example, there may be both an aspect of liver blood insufficiency and an aspect of external wind invasion; there may be both a foundation of lung qi weakness and interference from internal cold-damp retention. This requires a licensed Chinese medicine practitioner to differentiate, through inspection, auscultation and olfaction, inquiry, and palpation, which is the principal contradiction and which is the secondary contradiction.
The Wenbing Tiaobian contains a saying: "To treat the upper jiao is like feather-light lifting; without lightness it cannot be raised." The eyes are located in the upper jiao, so medicinals should be light and nimble, not heavy and turbid. For wind-sensitive tearing, regardless of the pattern type, one must proceed from the whole and take into account the coordination of qi and blood, zang-fu organs, and meridians. Goji berries combined with chrysanthemum suit those with excess liver fire; astragalus combined with angelica suits those with dual deficiency of qi and blood; ginger combined with red dates suits those with cold congealing the meridians. However, these combinations are not universal formulas and require a licensed Chinese medicine practitioner to determine the specific direction based on individual constitution.
Frequently Asked Questions
Q: What is the difference between wind-sensitive tearing and tearing in the wind?
A: Tearing in the wind means tears flow as soon as one encounters wind, whereas wind-sensitive tearing carries the sense of "fearing" wind—that is, one becomes tense before the wind even reaches the eyes. The former is mostly due to external pathogen irritation, while the latter is often related to emotions, such as liver qi stagnation or blood deficiency generating wind. Clinical judgment requires considering other presentations as well.
Q: Why do some people find their tearing worsens after drinking chrysanthemum tea?
A: Chrysanthemum is slightly cold in nature and clears the liver and improves vision, making it suitable for those with liver fire flaring upward. If the constitution tends toward deficiency-cold or the spleen and stomach are weak, chrysanthemum will further damage yang qi, leading to failure of the exterior to consolidate and making wind pathogens more likely to invade. Before using it, one should confirm whether one has a heat-type constitution.
Q: Does massaging acupoints around the eyes help with wind-sensitive tearing?
A: Massaging acupoints such as Jingming and Cuanzhu can unblock local meridians and has a certain auxiliary effect in relieving symptoms. However, a licensed Chinese medicine practitioner should determine the specific acupoints and techniques based on individual constitution. One should not blindly manipulate them, especially since the skin around the eyes is thin and delicate; improper force may prove counterproductive.
Q: Are wind-sensitive tearing and dry eye syndrome opposite problems?
A: They appear opposite but may in fact share the same origin. Dry eye syndrome is insufficient fluids, while wind-sensitive tearing is failure to contain fluids; both may be related to liver blood depletion or failure of lung qi to consolidate. Clinically, some individuals experience wind-sensitive tearing during the day and dryness and discomfort at night, indicating dysregulation of tear secretion and discharge, which requires regulating zang-fu organ function as the starting point.