Recurrent herpes belongs to the category of traditional Chinese medicine “fever sores”, generally refers to fever sores Yin deficiency internal heat evidence, taking Chinese medicine has a certain therapeutic effect, but whether or not it can be cured depends on the patient’s specific situation and whether or not to comply with the doctor’s instructions to use the medication, can not be generalized. The heat sores Yin deficiency internal heat, refers to the heat sores after treatment, although the heat evil fire poison has been mostly removed, but there is still a part of the evil has not been completely removed. This part of the remaining evil then damages the body’s yin and jin. When the yin and jin are damaged, yin deficiency and internal heat will occur. However, when the body’s positive energy is deficient due to overwork, or exposure to cold, the fever sores will recur. Heat sores with yin deficiency and internal heat may manifest as intermittent episodes of skin blisters that repeatedly do not heal, dry mouth and tongue, and self-consciousness of fever in the afternoon. This condition usually needs to be treated by nourishing yin and clearing heat (nourishing the yin fluid and clearing away the heat evil), and can be treated by taking the addition and subtraction of Enriching Liquid Soup, such as XuanShen, Maitong, ShengDiHuang, BanBanLanGen, Comfrey, ShengCiYin, and other medicines. However, whether it can be cured depends on the severity of the patient’s condition and whether the medication is used in strict compliance with the doctor’s instructions. If the condition is mild and the doctor and patient work well together, the efficacy is better and may be cured; if the condition is severe and the doctor and patient do not work well together, it may be difficult to cure, and there will be flare-ups. Once herpes appears on the skin, you should consult a doctor in time, follow the doctor’s instructions for examination and treatment, do not take medication without authorization, so as to avoid the medication is not appropriate, damage to the body.