Tuhuai Granules is a proprietary medicine made from the original formula of Tuhuai Drink, which has the effects of clearing heat, detoxifying toxins and dispelling dampness, and is good at treating dermatological diseases, such as acute and chronic eczema, ringworm and inflammation. Tuhuai Granules is a proprietary Chinese medicine of the famous Chinese medicine formula Tuhuai Drink, which is from the Collection of Clinical Experiences of Zhao Bingnan. The composition of the whole formula mainly includes Tu Fu Ling, Sophora and Licorice. Poria cocos can clear away heat and dampness, facilitate the joints and detoxify; Sophora japonica has the effect of cooling blood, clearing wind, clearing heat and stopping hemorrhage, and licorice can clear heat and tonify qi as well as harmonize the medicinal properties, making it a dermatology-specific medicine. Clinically, earth locust granules can be applied to acute and chronic skin inflammation, eczema, dermatophytosis, solar skin lesions and other diseases, mostly due to the body feeling dampness, heat and evil venom and disease. For the earth locust particles of the drug ingredients allergic people are not recommended to take, pregnant women, the elderly group with caution. Patients in the medication stage of discomfort, it is recommended to seek medical treatment, do not take medication on their own.