There is no “instant Chinese patent medicine to improve eyesight”, the common Chinese patent medicines to improve eyesight are Dendrobium Night Glow Pill, Golden Flower Pill to improve eyesight, Dihuang Pill to improve eyesight and so on. 1. Dendrobium Luminous Pill: This medicine has the effect of nourishing yin and tonifying the kidney, clearing the liver and improving eyesight (clearing the liver fire to promote the recovery of eyesight), and can be used for the treatment of symptoms such as darkness of eyesight and dimness of vision caused by internal obstruction of the liver and kidney, and yin deficiency and exuberance (deficiency of yin and essence, and hyperactivity of deficiency and fire in the body). Avoid smoking, alcohol, spicy and stimulating food during the administration of this drug, adverse reactions are unknown. 2. Jinhua Mingmu Pill: In addition to having the effect of improving eyesight, this drug can also nourish the liver and benefit the kidneys, which can be used for the treatment of cataracts in the early and middle stages of ageing caused by insufficiency of the liver and kidneys (weak liver and kidneys), and deficiency of yin and blood. The adverse effects and contraindications of this drug are not clear. 3. Mingmu Di Huang Wan (明目地黄丸): This drug has the effects of nourishing the kidney, nourishing the liver and brightening the eyes, and can be used for the treatment of astringency of the eyes and fear of light, blurring of vision, and tearing of eyes when facing the wind, etc., which are caused by deficiency of liver and kidney yin (insufficiency of yin of the liver and kidney). The adverse effects and contraindications of this drug are not known. If there is a need for medication, it should be used under the guidance of a doctor’s diagnosis, and should not be used blindly on its own to avoid adverse consequences.