Dampness Toxin Clearing Capsule is used to treat itchy skin conditions and there is no evidence that it is effective in treating flat warts. The capsule is composed of dianhuang, angelica sinensis, danshen, cicadas, bitter ginseng, etc. It can nourish blood and moisten dryness, dispel wind and stop itching (stopping itching by removing the wind that invades the surface of the muscle), and is mainly used for the itchy rubella caused by the deficiency of blood and wind dryness, which manifests itself in the form of skin dryness, desquamation and itching, accompanied by scratches, blood crusts and hyperpigmentation. Flat warts are not characterized by the above, and there is no evidence to prove that Dampness Clearing Capsule is effective against flat warts. Adverse reactions are not clear, people who are allergic to this drug and pregnant women are not allowed to use it. If there are flat warts, it is recommended to go to the hospital in time to seek medical treatment, under the guidance of the doctor to use the drug, avoid unauthorized use of medication, so as not to bring adverse consequences.