Herpes well itch generally need to continue to take medication. Herpes well itchy is generally the nerve recovery process, due to herpes scabs off, nerve damage is not completely repaired, patients will occur itching, pain and other symptoms, patients can take oral cetirizine, loratadine, pregabalin and other drugs to improve the symptoms. In daily life, patients should pay attention to strengthen physical exercise, improve their own immunity, pay attention to replenish water, diet to light mainly prohibit spicy and stimulating food, pay attention to the prevention of infection, avoid smoking and drinking, and increase or decrease the clothes to avoid colds. Patients should actively cooperate with the treatment under the guidance of the doctor, do not blindly use drugs.