Patients with diabetes may have sweating herpes, and patients may also experience symptoms such as excessive drinking, urinating, eating, and weight loss. It is recommended that patients with diabetes as well as herpes perspiration seek medical attention for medication and surgical treatment. Patients with diabetes may develop skin infections and herpes of sweating when there is a significant increase in blood sugar. In addition, patients with diabetes may also experience symptoms such as excessive drinking, urination and eating, as well as weight loss. Patients with diabetes should be treated promptly with metformin and, if necessary, subcutaneous insulin. For patients with sweating herpes, patients can take oral antihistamines such as loratadine tablets and chlorpheniramine maleate tablets as prescribed by the doctor, and glucocorticoid ointments such as hydrocortisone butyrate cream and dienhydrinate cream can also be used. Oral glucocorticosteroids or topical ultraviolet phototherapy may be required in severe cases of sweating herpes. Patients with diabetes are at risk of developing sweat blisters, and patients should seek medical attention and treatment as prescribed.