People who are allergic to Catchphrase may have reactions such as skin rashes after taking Catchphrase Infusion Drink. When overdosed, it may irritate the gastrointestinal tract. Cu Huang Cao belongs to the medicines of activating blood circulation and removing blood stasis, and is the whole grass of the plant Ribwort of the family of Thuja. The drug is sweet and warm in nature, and belongs to the liver and kidney meridians. It has the efficacy of removing dampness and water, eliminating blood stasis and relieving pain. It is used in the treatment of jaundice, menstrual closure, edema, diarrhea, dysentery, dysuria, bruises, snake bites and other conditions. In addition, the herb can also be used externally to treat limb pain caused by daily bruises. When used, it should be noted that Cu Huang Cao may cause skin rashes, diarrhea and other adverse reactions, and should not be used by patients who are allergic to the drug or pregnant women. The efficacy of the drug in water is limited, not a substitute for medication to treat disease, if necessary, please use under the guidance of a professional Chinese medicine practitioner.