Fangfeng Tongsheng Pill is not a weight loss drug and is not used for weight loss. Fangfeng Tongsheng Pill is a kind of Chinese patent medicine, which is composed of Fangfeng, Thornybush, Mentha piperita, Ephedra, Rheum palmatum, Mangnit, Gardenia, etc. It has the efficacy of relieving the exterior of the surface and the interior of the body, and clearing away heat and detoxifying the toxin (clearing away heat and poisonous evil qi from the body). Used for external cold and internal heat, both the surface and the inside of the real, cold (fear of cold), heat, headache, dry throat, short red urine (small amount of urine, dark yellow color), constipation, eczema, wind rash and wet sores. The adverse reactions and contraindications of Fangfeng Tongsheng Pill are not clear; note that it is not advisable to use tonic Chinese medicine; avoid smoking, alcohol; avoid eating spicy, greasy, fish, shrimp and seafood food. Fangfeng Tongsheng Pills should be taken according to the condition under the guidance of a Chinese medicine practitioner’s diagnosis, do not self-medication, so as not to cause adverse reactions.