The efficacy of Chinese medicine squid is to dispel wind-heat, brighten the eyes and reduce cataracts. It belongs to Chinese medicine, is the dried above ground part of the plant of the genus Mullein, family Mulleinaceae. It is effective in dispersing wind-heat, improving eyesight and relieving cataracts (improving eyesight and blurred vision), and is mainly used for treating wind-heat and redness of the eyes, tears in the wind, cataracts in the eyes, and hemorrhagic disorders, which can clear vision and relieve symptoms of redness, swelling and pain of the eyes, and profuse tearing. This product also has the effect of stopping bleeding, and is seldom used alone. If the liver is hot and the eyes are red, it can be combined with Xia Gu Cao, Chrysanthemum and Cassia Seed to clear the liver and brighten the eyes (clearing liver fire to promote vision recovery). Mucuna pruriens is often used in combination with Gou Jing Cao and Cicada Moult to treat eye redness, swelling and pain, excessive tearing, and cataracts of the eyes caused by wind-heat attacking the eyes. For the treatment of intestinal wind and lowering of blood, it can be combined with Sophora angustifolia and Thornybush. With motherwort, cypress, five times, etc. Treatment of traumatic bleeding, gastrointestinal bleeding, gynecological bleeding. Wood berry is used to treat bleeding under intestinal wind when paired with thorns and acacia horn. Wood berry precautions for qi and blood deficiency should be taken with caution. Adverse reactions and contraindications are not clear. If you need to use the drug is recommended to be used under the guidance of a traditional Chinese medicine practitioner, unauthorized use of drugs may cause adverse consequences.