Chicken Bone Cao can not be drunk every day in general, due to the cold nature of the medicine, if taken every day may lead to damage to the spleen yang. Chicken Bone Cao has a sweet, slightly bitter flavor, cool nature, and belongs to the liver and stomach meridians. It has the efficacy of inducing dampness and removing yellowish color, clearing heat and removing toxins (removing heat and poisonous evil qi from the body), dredging the liver and relieving pain, and it can be used to treat and ameliorate the conditions of dampness-heat and yellowish jaundice, discomfort of coarseness and ribs, distension and pain in the stomach and epigastric area, and breast carbuncle and pain. The adverse reactions and contraindications of Chicken Bone Herb are not clear, but the medicinal property of this drug is cold, and patients are not recommended to take it for a long time, so as not to cause damage to the spleen yang. Especially those who are cold and weak should be cautious in taking Chicken Bone Cao. Patients need to combine their own situation under the guidance of a physician to use the drug, not long-term large quantities of chicken bone herb, so as not to affect the health of the body.