There is no such thing as two medicines for hyperactivity of liver yang (high liver yang, causing dizziness, dizziness, headache and other symptoms). There are more than two medicines for treating hyperactivity of liver yang, some common ones include daphne, mother-of-pearl, and zi bei yang tooth. Shi Huiming is salty and cold in nature, and has the effects of clearing the liver and improving eyesight (removing liver fire to promote vision recovery), and calming the liver and submerging yang (suppressing too much rising yang energy in the liver). It can be used to treat dizziness and headache caused by hyperactivity of liver yang and irritability. Caution should be exercised in cases of coldness of the spleen and stomach (weak and cold spleen and stomach), loose stools (thin and unformed feces), and scanty appetite. Mother-of-pearl is salty in taste and cold in nature, with the effects of calming the liver and submerging yang, brightening the eyes and eliminating cataracts (improving vision and blurring of vision), and calming the mind. It can be used to treat palpitations (rapid heartbeat, often accompanied by panic), insomnia, dizziness, headache, tinnitus and irritability caused by hyperactivity of liver yang. It should not be used by pregnant women or people with cold spleen and stomach. Ochre is bitter in taste and cold in nature, with the effects of calming the liver and submerging yang, cooling and stopping bleeding (making the blood cool and moist and preventing bleeding), and re-calming and subduing rebelliousness. It can be used to treat dizziness and headache, eye distension and tinnitus, and disturbed sleepiness caused by hyperactivity of liver yang. It should be used with caution in pregnant women, those with cold spleen and stomach, and those with loose food. Dizziness and irritability and other manifestations of hyperactivity of liver yang are recommended to go to the hospital in time, and the use of medication should be guided by a professional physician.