Medicinal pillow therapy belongs to the category of external treatment of traditional Chinese medicine, based on traditional Chinese medicine theory and related theories such as yin and yang, five elements, viscera and meridians, and biological holography. It is a medicated pillow made of drugs with the functions of dredging channels and collaterals, regulating qi and blood, inducing resuscitation with fragrance, improving intelligence, refreshing the brain and strengthening the body. Through the action of drugs on meridians, blood vessels and nerves, the purpose of preventing and treating diseases, prolonging life and resisting aging is achieved. People spend about13 of their time in bed every day. As one of the "Four Treasures of the Study" in bed, pillow is essential for sleep, and its function can not be ignored. A suitable pillow is an indispensable tool to ensure a good sleep. A suitable pillow is beneficial to relax the whole body, protect the neck and brain, promote and improve sleep, not only make people have a full rest and eliminate fatigue, but also play a role in health care and treatment.