The tingling of the skin after a fever needs to be observed to determine the exact location, extent and degree of the tingling, which may or may not be related to the fever. If the tingling is not severe and is transient or diffuse, and the skin does not show any signs of redness or rash, the condition should be monitored. In less severe cases, it is likely that the tingling sensation will fade away. If the tingling area has a visible rash, such as papules, herpes, or ulcers, or other skin changes, the disease should be diagnosed based on the pattern of the rash, and only after the disease has been diagnosed can further management be done. The specific disease that can be seen clinically may be herpes simplex or herpes zoster. Herpes zoster is characterized by a fixed tingling sensation that is confined to one side of the body and is distributed in strips. Within the first three days, there are no skin changes at the site of the tingling, but the tingling is gradually aggravated, and after three days, typical papules and herpes appear in the area, and the presence of these rashes allows the diagnosis of the disease.