Burdock tea generally refers to burdock seed tea, burdock seed on the human body to evacuate wind-heat, promote the lungs through the rash and other benefits, no gender differences. Burdock is the dried mature fruit of burdock, family Asteraceae, taste pungent, bitter, cold, belonging to the lung, stomach meridian. It has the efficacy of dispersing wind-heat, promoting the lungs and transmitting rashes, detoxifying the pharynx, and can be used to treat wind-heat colds, cough and phlegm, measles, rubella, sore throat, mumps, dengteng (an acute infectious disease in which the skin can be seen to be red as if coated with paint), carbuncle sores and sores, and so on. The medicinal effect of tea is limited. Burdock tea is contraindicated for people with a weak spleen and loose stools (thin, unformed feces). It is recommended that burdock tea be consumed under the supervision of a doctor, and that medication not be used without authorization.