There is no scientific basis for the statement “which four kinds of people can’t take Ermiao Pills”. Ermiao Pill is a kind of common Chinese medicine in clinic, which is composed of two Chinese medicines, Huangbai and Cangzhu. It has the efficacy of clearing heat and drying dampness (removing heat and drying dampness), and can be used to treat redness, swelling and hot pain of the feet and knees caused by dampness and heat (dampness and heat invading the intestines, bladder, pubic area, lower limbs, etc.), weakness of the feet and impotence, moist and itchy pubic area, or yellowish odor under the belt and other diseases. The adverse reactions of Ermiao Pills are not clear at present, those who are allergic to Ermiao Pills are forbidden to use, and those with allergies should be cautious. It should be noted that the power of Ermiao Pills to dry dampness and clear heat is strong, people with liver and kidney yin deficiency (insufficient yin fluid in the liver and kidneys) or lung-heat and fluid injuries need to be cautious of using Ermiao Pills, so as not to injure the fluid and deplete it, which will make its symptoms worse. People with high blood pressure, heart disease, liver disease, diabetes, kidney disease and other chronic diseases, children, pregnant women, lactating women, the elderly and infirm should be taken under the guidance of a physician. Avoid smoking, alcohol, spicy, greasy and fishy food during the period of taking the medicine. If the symptoms are not relieved within 7 days of taking the medicine, you should go to the hospital. Ermiao Pills should be used correctly under the guidance of a professional physician.