Typically, herpes of sweat does not cause joint pain. Sweat herpes is a recurrent non-inflammatory blistering disease that occurs on the palmoplantar and finger (toe) sides, often accompanied by excessive sweating of the hands and feet. It is often associated with individual constitution, autonomic dysfunction, stress or depression. Sweat blisters are mainly characterized by small, densely distributed blisters deep in the skin, which may be accompanied by itching and burning sensations. The blisters may be absorbed slowly and naturally, drying up and peeling off, with dry skin discomfort. Arthralgia occurs in all joints, therefore, herpes perspiration does not cause arthralgia. In addition, it is recommended that patients suffering from sweating herpes and arthralgia go to the hospital in a timely manner, to clarify the cause of the disease, and then follow the doctor’s instructions for treatment, to avoid delaying the condition.