Medicines for clearing the liver and improving eyesight (clearing liver fire to promote vision recovery) include Fu Ming Tablets, Ming Ming Ming Di Huang Wan, Dendrobium Nightshade Pill, etc. 1. Fuming Tablet: It is composed of antelope horn, wood sorrel, cassia seed, psyllium seed, cornelian cherry, wine cornelian meat, etc. It has the efficacy of nourishing the liver and kidney, nourishing yin and generating fluids, clearing liver and brightening eyes. It can be used for those who are blind and afraid of light and have blurred vision due to deficiency of yin in liver and kidney (deficiency of yin in the liver and kidney); those who have glaucoma, and those who see the above mentioned symptoms for the primary and intermediate stage of cataracts. Its adverse reactions and contraindications are not clear. Pregnant women should be cautious, avoid eating spicy and stimulating food when taking the medicine. 2. Dihuang Pill: It is composed of ripened rhubarb, cornelian cherry, Chinese yam, poria, wolfberry, etc. It has the effect of brightening eyes, nourishing kidney and liver, and can be used for the deficiency of yin in liver and kidney, astigmatism and photophobia, blurring of vision, and tearing in the wind. Its adverse reactions are not clear, and it is contraindicated for people with outbreak of fire eye (i.e. infectious conjunctivitis, also known as red eye). 3. Dendrobium Luminous Pill: composed of dendrobium, ginseng, yam, etc., it has the effect of clearing the liver and brightening the eyes, nourishing yin and tonifying the kidney, and it can be used for liver and kidney deficiencies, yin deficiency and fire exuberance (deficiency of yin and essence in the body, and hyperactivity of deficiency and fire), cataracts and darkness of the eyes, and dimming of the eyesight. Its adverse reactions are not clear, avoid tobacco, alcohol, spicy and stimulating food. It is forbidden for those who are allergic to this product, and allergic individuals should be cautious. Pregnant women, lactating women, spleen deficiency loose stools (feces thin not shaped) and chronic diseases should be taken under the guidance of a physician. If symptoms are not relieved after 2 weeks of taking the medicine, you should go to the hospital. When discomfort occurs, it is recommended to go to a regular medical institution first, do not take medication without authorization.