Flu Pill has the effect of clearing heat and removing toxins (removing heat, toxins and evil qi from the body) and needs to be taken under the guidance of a professional Chinese medicine practitioner. Influenza Pill is a proprietary Chinese medicine composed of 21 flavors of Chinese medicines such as chebula, sub rhubarb, mullein, clove, grass wool, benzoin, niu huang, cardamom, etc. It is able to clear heat and detoxify the toxin, and can be used clinically for the treatment of the symptoms caused by influenza such as runny nose, headache, shortness of breath, cough, pain and aching in the periphery of body soreness and limpness, inflammation and fever, etc. It is not recommended to take if you are allergic to the composition of the medicine. People who are allergic to the drug composition of influenza pills are prohibited from taking it; allergic people need to be used with caution. There are no definite adverse drug reactions that have appeared. If you feel unwell and need to use the medicine, please go to the hospital and use it under doctor’s supervision.