San Cai Feng Jian Wan is a proprietary Chinese medicine for treating weak kidney qi and loss of semen in dreams, which is not recommended for people without such symptoms, and it is recommended to follow the doctor’s instructions to use the medicine. It is composed of Radix Codonopsis, Radix Rehmanniae Praeparata, Radix et Rhizoma Dioscoreae, Radix et Rhizoma Alba, Radix et Rhizoma Cyperi, Herba Cistanches, Rhizoma Asparagus, Radix et Rhizoma Glycyrrhizae, and other traditional Chinese medicines, and is mainly used for the treatment of weak kidney qi and sleeplessness. The adverse reactions, contraindications and precautions for the use of this drug are not clear. At present, there is no clear contraindication to the use of San Cai Feng Qi Pill, and it is generally not recommended that people without the above conditions take this drug. If discomfort occurs, it is recommended to consult a regular hospital in a timely manner, by a traditional Chinese medicine practitioner to identify and guide the use of medication, do not blindly use their own medication, so as to avoid delaying the condition of the medication is not the right one.