Herpes pain can not sleep, you can follow the doctor’s instructions to take oral sedation pain medication or topical anesthetic and some physical and chemical treatment, such as Pregabalin or gabapentin, lidocaine spray, helium-neon laser local irradiation and so on. 1. Oral sedative and analgesic drugs: If patients can’t sleep because of herpes pain, they can take or increase the dosage of pregabalin or gabapentin after asking the doctor. This drug is mainly used to treat peripheral neuralgia, which can relieve the pain caused by herpes. 2. Topical anesthetics: such as Lidocaine patch or Lidocaine spray, the main ingredient Lidocaine is a local anesthetic that can block the pain sensing nerves so as to achieve the purpose of analgesia. It is usually an over-the-counter medication, which can be sprayed on the affected area in appropriate amount after asking the doctor to achieve the purpose of pain relief and ease the discomfort of patients due to herpes. 3. Physical and chemical treatment: The most direct way to solve herpes pain is to do helium-neon laser local irradiation. The helium-neon laser reduces the formation of active substances in the inflammation as well as reduces the excitation of the peripheral nerves, thus achieving pain relief. There may be other ways and means of resolving herpes pain sleeplessness, and any means should be done under the advice of a doctor. In case of significant discomfort, you should immediately go to a specialized hospital for effective treatment.