Retinal Disease
视网膜疾病 · shì wǎng mó jí bìngIn TCM, what your retina looks like - dry and atrophic, dotted with fresh bleeding, or swollen with cloudy edema - reveals the underlying pattern, and treatment that corrects that pattern can stabilize vision and slow progression over a period of months.
About this page · what it is and isn't
What this is. A plain-English synthesis of how classical TCM and modern clinical research describe retinal disease. Patterns and herbs come from canonical TCM sources; clinical claims are cited in the Evidence section.
What it isn't. A diagnosis. Me&Qi is an editorial team, not a licensed clinic. The pattern quiz is a thinking tool — pulse and tongue still need a person in the room. Anything in the Safety section should send you to a doctor, not a herb.
Last reviewed Jun 2026.
Educational content about Traditional Chinese Medicine — not medical advice. See a qualified practitioner for diagnosis and treatment.
Retinal disease in TCM is not a single condition but a family of distinct patterns, each with its own root cause and its own treatment. Two patterns are rooted in deficiency - Qi and Yin Deficiency and Kidney and Liver Yin Deficiency - where the eyes simply aren't getting enough nourishment to function. Two patterns involve heat from deficiency or stagnation - Empty-Heat caused by Yin Deficiency and Blood Stagnation - where the delicate retinal vessels become damaged and leak. Two more involve turbid dampness - Damp-Phlegm and Damp-Heat - that clouds vision like looking through fog. Understanding which pattern is active is the key to effective treatment.
Retinal diseases are a group of disorders that affect the light-sensitive tissue lining the back of the eye. They include common conditions like diabetic retinopathy, age-related macular degeneration, retinal vein occlusion, and retinitis pigmentosa. Typical symptoms are blurred or distorted vision, floaters, dark spots, and in advanced cases, vision loss. Diagnosis usually involves a dilated eye exam, optical coherence tomography (OCT), and sometimes fluorescein angiography to assess blood flow and leakage.
Conventionally, these conditions are understood as damage to the retinal tissue caused by abnormal blood vessel growth, leakage, inflammation, or degeneration. The focus is on the eye itself - the retina and its blood supply. Treatment aims to stop the damage and preserve remaining vision, but it rarely addresses the systemic factors that contribute to retinal vulnerability over time.
Conventional treatments
Standard treatments depend on the specific retinal condition. For diabetic retinopathy and wet macular degeneration, anti-VEGF injections (such as ranibizumab or aflibercept) are commonly used to reduce abnormal blood vessel growth and leakage. Laser photocoagulation can seal leaking vessels, and corticosteroids may be used to control inflammation and edema. In advanced cases, vitrectomy surgery removes blood or scar tissue from the eye. For dry macular degeneration, a specific vitamin and mineral formula (AREDS2) is recommended to slow progression. These interventions are often effective at stabilizing vision but require ongoing monitoring and repeated procedures.
Where conventional treatment falls short
Conventional treatments for retinal disease focus on managing the end-stage complications - bleeding, edema, and abnormal vessels - rather than correcting the underlying systemic imbalances that set the stage for retinal damage. Injections and laser therapy can be burdensome, requiring frequent clinic visits, and they carry risks like infection, increased eye pressure, or scarring. Moreover, they do not address the whole-body factors - such as poor blood sugar control, hypertension, or chronic inflammation - that continue to threaten the retinal tissue.
This is where TCM can offer a complementary approach, aiming to strengthen the body's own capacity to nourish and protect the retina, potentially reducing the frequency of acute events and slowing disease progression.
How TCM understands retinal disease
TCM understands retinal disease primarily through the Liver and Kidneys, with important contributions from the Spleen and Heart. The Liver opens into the eyes, and its channel connects directly to the visual system; it governs the smooth flow of Qi and Blood that keeps the retina clear and nourished. The Kidneys store the essence that is the foundation for all Yin fluids and marrow, including the subtle fluids that moisten the eye.
When Liver and Kidney Yin become depleted - often from overwork, aging, or chronic illness - the retina loses its foundational nourishment, leading to dryness, dim vision, and night blindness typical of chronic retinal disorders.
But deficiency is only part of the story. When Yin is too weak to anchor Yang, empty heat rises to the eyes, scorching the delicate retinal vessels and causing microaneurysms, hemorrhages, and blurred vision. Blood Stagnation - often a consequence of Qi deficiency or chronic disease - means the blood is not flowing smoothly through the tiny retinal vessels, leading to leakage, venous beading, and dark spots. And when the Spleen is weakened by poor diet or fatigue, it fails to transform fluids, creating turbid phlegm-dampness that clouds the vision, much like muddy water obscures the view.
This is why one Western diagnosis can correspond to several TCM patterns - a patient with diabetic retinopathy might have Qi and Yin Deficiency, Blood Stagnation, or Damp-Heat, and each requires a different treatment strategy.
The retina is a microcosm of the body's internal environment. By examining the tongue, pulse, and accompanying symptoms - fatigue, thirst, night sweats, heaviness - a TCM practitioner can identify the underlying pattern and tailor a treatment that addresses both the root deficiency and the active pathological factor. The goal is not just to stop bleeding or reduce edema, but to restore the conditions that allow the retina to heal and function.
「五脏六腑之精气，皆上注于目而为之精。」
"The essence of the five zang-organs and six fu-organs all ascend to the eyes to give them brightness."
How a TCM practitioner diagnoses retinal disease
Inside the consultation
A practitioner starts by asking about your overall energy and thirst. If you feel chronically tired, your mouth is dry, and your vision is blurry without much redness or pain, Qi and Yin Deficiency is the likely root. The tongue will look pale with a thin coating, and the pulse will feel thready and slightly rapid - both signs that Qi and Yin are too weak to nourish the eyes properly.
When the deeper reserves of the body are depleted, Kidney and Liver Yin Deficiency takes center stage. The practitioner will listen for complaints of dim vision, especially at night, and dry, gritty eyes. A dark-red tongue with little or no coating and a thready pulse confirm that the eyes are not receiving the cooling, moistening Yin fluids they need to see clearly.
If Yin is too weak to anchor Yang, Empty-Heat caused by Yin Deficiency rises to disturb the eyes. Here the practitioner looks for signs of heat without an infection: redness, a burning sensation, or a tendency toward tiny retinal bleeds. The tongue is typically red with a scanty coating, and the pulse is thready and rapid, revealing that the heat comes from a deficiency rather than a true fire.
As retinal disease progresses, blood flow can become sluggish and congeal into Blood Stagnation. The practitioner will examine the back of your eye for hemorrhages, microaneurysms, or twisted veins. They will also check your tongue for a dark-purple color or stasis spots, and feel for a choppy or wiry pulse. A history of sharp, fixed pain around the eye strongly supports this pattern.
When turbid fluids build up, Damp-Phlegm clouds the eye’s delicate network. The practitioner will ask whether your eyelids feel heavy or your vision seems misty, and will look for retinal edema or soft exudates. A swollen tongue with a greasy coating and a slippery pulse are classic signs that phlegm-dampness is obstructing the eye’s collaterals.
Damp-Heat combines stickiness with inflammation. The practitioner suspects this pattern when macular edema or yellowish exudates appear alongside a yellow, greasy tongue coating and a rapid, slippery pulse. You might also notice systemic clues like a heavy body, poor appetite, or a bitter taste in your mouth, which help distinguish it from simple Damp-Phlegm.
TCM Patterns for Retinal Disease
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same retinal disease can come from several different patterns, each treated differently. The quickest way to find yours is the quiz below.
Find your pattern
Tap any sign that fits how yours feels.
- 1Your signs
- 2What makes it worse
- 3What helps
Which signs match your experience?
It is very common to see yourself in more than one pattern, because retinal disease usually unfolds as a chain of imbalances. A long-standing Qi and Yin Deficiency can deepen into Kidney and Liver Yin Deficiency, which in turn may stir up Empty-Heat or lead to Blood Stagnation. These patterns are snapshots of a process, not rigid categories, so overlap is expected.
To narrow things down, focus on the dominant sensation. If fatigue and dryness are most bothersome, the root is likely Qi and Yin Deficiency or Kidney and Liver Yin Deficiency. If you notice redness, heat, or visible bleeding, Empty-Heat or Blood Stagnation is probably more active. When puffiness and a heavy feeling dominate, Damp-Phlegm or Damp-Heat is in the foreground.
Because these patterns overlap and the tongue and pulse provide clues you cannot see yourself, a professional diagnosis is invaluable. A TCM practitioner can detect subtle signs like a choppy pulse or a greasy tongue coating that point to the exact mix of patterns. This precision matters, because retinal tissue is fragile and the wrong approach - such as using warming herbs when Empty-Heat is present - can worsen the condition.
If you experience a sudden change in vision, a shower of new floaters, or a dark curtain across your sight, seek immediate care from both an ophthalmologist and a TCM practitioner. Even with gradual changes, professional guidance helps you support the right pattern at the right stage, protecting your eyesight and addressing the underlying imbalance safely.
Qi and Yin Deficiency
Blood Stagnation
Damp-Phlegm
Damp-Heat
Treatment
Four ways to address retinal disease in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for retinal disease
6 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A classical three-herb formula used to restore vitality when both Qi and body fluids have been depleted. It addresses fatigue, shortness of breath, excessive sweating, dry throat, and weak pulse caused by heat exhaustion, chronic illness, or prolonged coughing that has weakened the Lungs. In modern practice, it is also widely used as supportive treatment for heart conditions including heart failure and irregular heartbeat.
A classical formula that nourishes the Liver and Kidneys to support eye health and clear vision. It is used for blurred vision, dry eyes, sensitivity to light, excessive tearing in wind, dizziness, and ringing in the ears caused by Liver and Kidney Yin deficiency. Built on the famous Liu Wei Di Huang Wan (Six-Ingredient Rehmannia Pill) with the addition of goji berry and chrysanthemum flower for their vision-supporting properties.
A classical formula that nourishes the body's cooling Yin fluids while clearing excess internal heat. It is commonly used for symptoms such as hot flashes, night sweats, tinnitus, sore throat, dry mouth, and low back aching that arise when the Kidneys become depleted and the body overheats from within. It builds on the famous Liu Wei Di Huang Wan (Six Ingredient Rehmannia Pill) with two additional cooling herbs.
A classical formula that both nourishes and invigorates the Blood, used to address menstrual irregularities, period pain, and other conditions caused by Blood stagnation combined with Blood deficiency. It builds on the famous Si Wu Tang (Four-Substance Decoction) by adding Peach Kernel and Safflower to strengthen its ability to move stagnant Blood and promote healthy circulation.
A classical formula designed to clear dampness and mild heat that has become trapped throughout the body, especially when dampness is the dominant problem. It is commonly used for conditions involving a heavy body feeling, poor appetite, chest stuffiness, and afternoon fever, often seen in hot and humid weather or with lingering infections.
A powerful classical formula that clears intense heat and toxins from all levels of the body. It is used for conditions involving high fever, restlessness, infections, skin eruptions, and bleeding caused by excessive internal heat. Because it is strongly cooling, it is intended only for acute, excess-heat conditions and not for long-term use.
For chronic retinal conditions, treatment is a long-term commitment. Excess patterns like Blood Stagnation or Damp-Heat may show some improvement in visual clarity or a reduction in floaters within 4-8 weeks of consistent herbs and acupuncture. Deficiency patterns - especially those involving Kidney and Liver Yin - require months of steady rebuilding; noticeable stabilization of vision and a decrease in dryness or night blindness often takes 3-6 months. Realistic goals are to slow or halt further deterioration, reduce the frequency of acute events, and improve overall eye comfort and quality of life.
Treatment principles
Across all patterns, TCM treatment of retinal disease works on two fronts: nourishing the root deficiency that makes the retina vulnerable, and clearing the pathological factor - whether it is empty heat, blood stasis, or dampness - that is actively damaging the tissue. The common thread is to restore the smooth flow of Qi and Blood to the eyes so the retina receives the nourishment it needs to function and repair itself. Because most patients have mixed patterns, formulas are often customized to address both deficiency and excess simultaneously.
Treatment is never one-size-fits-all. A person with Qi and Yin Deficiency will receive herbs that boost energy and moisture, while someone with Blood Stagnation needs herbs that move blood and break up stasis. Acupuncture points are chosen to target the specific organ systems involved and to direct therapeutic effects to the eyes. The approach is always holistic - strengthening the whole body to heal the eye.
What to expect from treatment
Treatment typically involves weekly acupuncture sessions and a daily herbal formula that you take as a tea, powder, or pills. In the first few weeks, the focus is on addressing the most active symptoms - reducing inflammation, stopping bleeding, or clearing dampness. As your pattern shifts, the formula is adjusted to strengthen underlying deficiencies. Most patients notice improved eye comfort and a sense of overall well-being within 4-6 weeks.
Objective changes on retinal imaging may take 2-3 months to appear. Consistency is key; missing doses or skipping appointments will slow progress. Your practitioner will likely recommend follow-up eye exams with your ophthalmologist to track structural changes.
General dietary guidance
To support retinal health, favor a diet rich in dark leafy greens, colorful vegetables, and fruits like blueberries and goji berries. These are traditionally seen as blood-nourishing and eye-brightening. Avoid greasy, fried, and heavily processed foods that generate dampness and heat, as well as excessive alcohol and smoking, which deplete Yin and damage the blood vessels.
Warm, easily digested meals like congee and soups are gentler on the Spleen and help build the Qi and Blood needed to nourish the eyes. Drink enough water to stay hydrated, but avoid ice-cold drinks, which can constrict the Spleen's digestive function.
Combining TCM with conventional treatment
TCM can be safely integrated with conventional retinal care, and many patients use both simultaneously. Always inform your ophthalmologist about any herbs or supplements you are taking, especially if you are on anticoagulants or antiplatelet medications, because some blood-moving herbs may increase bleeding risk. Acupuncture is generally safe and has few interactions with medications. Do not stop or delay prescribed eye injections, laser treatments, or surgeries in favor of TCM alone - these conventional therapies are often necessary to prevent irreversible vision loss.
TCM works best as a complementary therapy that supports the retina and the whole body between acute interventions.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Safety & special considerations
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Sudden, painless loss of vision in one eye — This could indicate a central retinal artery occlusion or other acute event requiring immediate emergency care.
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A sudden shower of new floaters, especially if accompanied by flashes of light — This may signal a retinal tear or detachment, which needs urgent ophthalmologic evaluation.
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A dark curtain or shadow moving across your field of vision — This is a classic sign of retinal detachment and is a medical emergency.
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Severe eye pain with redness, nausea, and blurred vision — This could be acute angle-closure glaucoma, which can cause permanent vision loss if not treated immediately.
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Sudden double vision or distortion that does not resolve — This may indicate a neurological or vascular problem affecting the eye muscles or nerves.
Audience-specific guidance — open what applies to you
During pregnancy, retinal changes can occur with preeclampsia, often manifesting as Blood Stagnation or Liver Yang Rising patterns. Formulas that strongly move blood, such as Tao Hong Si Wu Tang (containing Tao Ren and Hong Hua), are contraindicated because they may stimulate uterine contractions. Acupuncture points like Hegu LI-4 and Sanyinjiao SP-6 should also be avoided for the same reason. For Yin Deficiency patterns, Qi Ju Di Huang Wan is generally considered safe, but any herbal treatment should be supervised by a practitioner experienced in pregnancy care.
Gentle eye acupoints like Jingming BL-1 can be used with caution.
Herbal medicine during breastfeeding requires careful selection because many herbs pass into breast milk. Bitter-cold herbs such as Huang Lian and Huang Qin, used in Damp-Heat patterns, can cause infant diarrhea and should be avoided or used only briefly under supervision. Acupuncture is a safer option and can be used freely to address patterns like Qi and Yin Deficiency or Blood Stagnation without affecting milk supply.
Nourishing herbs like Gou Qi Zi and Shu Di Huang are generally compatible with breastfeeding and help support the mother's Yin and blood.
Retinal disease is uncommon in children, but when it occurs - as in retinitis pigmentosa or congenital retinal dystrophies - the TCM presentation often leans toward Spleen and Kidney Deficiency with Damp-Phlegm accumulation. Children may not articulate visual complaints clearly, so practitioners rely on observation of behavior, tongue, and pulse. Herbal dosages are reduced to one-quarter to one-half of adult doses based on age and weight. Acupuncture is used gently with fewer needles, and points like Zusanli ST-36 and Sanyinjiao SP-6 are favored to tonify the Spleen and Kidneys.
In elderly patients, retinal disease is almost always rooted in Kidney and Liver Yin Deficiency, often complicated by Blood Stagnation or Damp-Phlegm. The treatment principle emphasizes gentle nourishment rather than strong purging, with lower herbal dosages (typically two-thirds of standard adult dose) to avoid taxing the digestive system. Polypharmacy is a concern, so practitioners must check for interactions with conventional medications. Acupuncture is well-tolerated and can be applied with mild stimulation. Treatment courses are longer, and improvement is gradual, reflecting the deep deficiency patterns.
Evidence & references
Evidence for TCM treatment of retinal disease is growing, though high-quality randomized controlled trials remain limited. Systematic reviews of animal studies have shown that TCM formulas such as Bu Yang Huan Wu decoction and Qi Ju Di Huang Wan exert neuroprotective effects in retinal degenerative models by upregulating neurotrophic factors and reducing apoptosis. These findings provide a plausible biological basis for the traditional use of these formulas.
Clinical research, largely from China, reports that TCM can improve visual acuity, reduce vascular leakage, and slow the progression of diabetic retinopathy. A 2024 review of clinical observations noted that TCM formulas combining herbs like Dan Shen, Gou Qi Zi, and Shan Yao often lead to measurable improvements in fundus findings and visual function. However, many studies have methodological weaknesses, and more rigorous, placebo-controlled trials are needed to confirm these benefits.
Key clinical studies
This systematic review and meta-analysis evaluated the neuroprotective effects of TCM formulas in animal models of retinal degenerative diseases. It found that formulas like Bu Yang Huan Wu decoction and Qi-Shen-Yi-Qi pills significantly upregulated neurotrophic factors (BDNF, CNTF), downregulated glial activation markers, and improved retinal function as measured by electroretinogram. The study supports the traditional use of these formulas for retinal protection.
Neuroprotective effects of traditional Chinese medicine formulas in animal models of retinal degenerative diseases: a systematic review and meta-analysis
Li X, et al. Neuroprotective effects of traditional Chinese medicine formulas in animal models of retinal degenerative diseases: a systematic review and meta-analysis. Front Pharmacol. 2025. PMC12819594.
https://pmc.ncbi.nlm.nih.gov/articles/PMC12819594/This review summarized clinical studies on TCM for diabetic retinopathy, reporting that herbal formulas containing Scutellaria baicalensis, Lycium barbarum, and Salvia miltiorrhiza improved visual acuity, reduced retinal vascular leakage, and decreased microvascular lesion counts. The paper also discussed mechanisms involving anti-oxidative and anti-apoptotic pathways, providing a bridge between clinical outcomes and laboratory findings.
Clinical observations and mechanistic insights of traditional Chinese medicine in the management of diabetic retinopathy
Zhang Y, et al. Clinical observations and mechanistic insights of traditional Chinese medicine in the management of diabetic retinopathy. Evid Based Complement Alternat Med. 2024. PMC11210421.
https://pmc.ncbi.nlm.nih.gov/articles/PMC11210421/Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「肝开窍于目。」
"The Liver opens into the eyes."
Huang Di Nei Jing (Su Wen)
Chapter 10
Frequently asked questions
Common questions about using Traditional Chinese Medicine for retinal disease.
Acupuncture is not a quick fix for retinal disease, but it can play a valuable role in supporting eye health. By stimulating points around the eyes and on the body, acupuncture aims to improve local blood flow, reduce inflammation, and regulate the autonomic nervous system. Many patients report that their vision feels clearer or less strained after a series of treatments, and some notice a reduction in floaters or eye fatigue.
However, acupuncture alone is rarely sufficient for advanced retinal disease - it works best as part of a comprehensive plan that includes herbal medicine, dietary changes, and conventional monitoring.
Herbal formulas for retinal disease are generally safe to combine with anti-VEGF injections and other standard treatments, but it is essential that both your ophthalmologist and TCM practitioner know everything you are taking. Some herbs used for Blood Stagnation - such as Dan Shen (Salvia) or Chuan Xiong (Ligusticum) - have mild antiplatelet effects and could theoretically increase the risk of bleeding if you are also on blood thinners like warfarin or aspirin. Your TCM practitioner can adjust the formula accordingly.
Never stop or change your conventional eye treatments without consulting your ophthalmologist; TCM is used as a complementary support, not a replacement.
Most patients begin to notice subtle improvements in eye comfort - less dryness, less strain - within the first 2-4 weeks of herbal treatment. Changes in visual acuity or a reduction in floaters and bleeding tend to take longer, often 2-3 months of consistent treatment. Chronic retinal conditions that have developed over years require patience; the goal is to stabilize the retina and slow progression, and this is assessed through regular OCT scans and eye exams rather than day-to-day fluctuations in vision.
A TCM practitioner will typically re-evaluate your pattern and adjust the formula every 4-6 weeks to keep progress moving.
Yes, TCM can be a safe and beneficial complement to standard diabetic eye care. The key is that your blood sugar must be well-monitored, and you should not stop any prescribed diabetes medications or insulin without your doctor's guidance. Herbal formulas for diabetic retinopathy often include herbs that support Qi and Yin, invigorate blood, and reduce dampness - all of which can help protect the retinal vessels from further damage.
Because some herbs may influence blood glucose or interact with medications, it is crucial that your TCM practitioner is experienced in diabetic care and communicates with your endocrinologist.
Diet plays an important role in TCM treatment for retinal disease. In general, you will be advised to avoid greasy, fried, and overly sweet foods that create dampness and heat - these can cloud vision and promote retinal edema. Instead, favor leafy green vegetables, goji berries, carrots, blueberries, and moderate amounts of fish rich in omega-3 fatty acids. Staying well-hydrated and avoiding alcohol and smoking are also crucial.
Your practitioner may give you more specific dietary guidance based on your pattern - for example, someone with Damp-Heat may need to avoid spicy and rich foods, while someone with Yin Deficiency benefits from moistening foods like pears and tofu.
TCM cannot regrow retinal tissue that has been destroyed, but it can often help preserve existing vision and slow further damage by improving the internal environment. In early stages or when damage is primarily functional (like edema or mild bleeding), TCM may help the retina recover more fully. The focus is on stopping the progression and maximizing the function of the healthy tissue that remains. Many patients find that their vision stabilizes and that they experience fewer acute episodes after starting TCM treatment, which is a meaningful outcome in chronic retinal disease.
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