Virus-induced herpes is almost healed, itching is generally considered to belong to the manifestation of nerve damage. Herpes is due to viral infection caused by skin damage, into the recovery period after the symptoms of itching, mainly due to viral infection damage to the nerves, in the process of repair to the local environment stimulation, the symptoms of itching, belong to the normal recovery process of the disease, in addition, and nerve damage is not fully recovered also has a certain relationship. Viral infection caused by herpes itching, should continue to follow the doctor’s instructions to choose the antiviral drugs for the cause of the treatment, itching is serious, can be combined with oral antihistamine medication, such as loratadine, cetirizine and so on. It is recommended to consult a doctor in a timely manner, the drugs need to be used under the guidance of a professional doctor, to avoid abusing drugs.