Liver-clearing and blood pressure-lowering capsule is suitable for people with high blood pressure belonging to the evidence of hyperactivity of liver fire and deficiency of liver and kidney yin, and pregnant women should be cautious of using this drug. Liver capsule is a common Chinese medicine, the main ingredients of the drug include Xia Gu Cao, Sophora japonica, Sambucus, Salvia miltiorrhiza, Pueraria lobata, Zeloda, artichoke, Yuan Zhi and so on. Because the capsule can clear heat and calm the liver, tonify the liver and kidney, it is mainly for people with palpitations and insomnia, tinnitus and forgetfulness, constipation and ulceration, dizziness, headache, red face and eyes, impatience and irritability, dry mouth and bitter taste, and lumbar and knee soreness and softness caused by hyperactivity of the liver and yin deficiency of the liver and kidney. Contraindications of the drug are not clear, pregnant women should be cautious. Hypertension belonging to the above types of evidence can be used to treat the drug. Remember that proprietary Chinese medicines need to be used under the guidance of a traditional Chinese medicine practitioner’s diagnosis, do not use the medicine privately, so as not to cause damage to the organism.