Herpes under the nose, consider the possibility of herpes simplex, you can use antiviral drugs, such as acyclovir, but also the use of ultraviolet light, infrared light and other physical therapy for treatment. Herpes is a disease caused by the herpes simplex virus that causes changes in the skin and mucous membranes. Most herpes lesions can heal on their own, and antiviral medications can be used to shorten the course of the disease, such as acyclovir and valacyclovir. If herpes causes nerve pain, gabapentin can be used for pain relief. It can also be treated with physical therapy such as ultraviolet light, infrared light, and wavelength light. Herpes may also be impetigo, need anti-infection treatment, local topical fusidic acid cream, compound polymyxin B cream and other treatments. Patients should do a good job of personal hygiene and cleanliness in daily life to avoid spreading to others, go to bed early, get up early, develop good habits, and keep a happy mood. Please follow the doctor’s prescription for medication.