The sequela of snakebite is actually the postherpetic neuralgia of herpes zoster, usually the postherpetic neuralgia from herpes zoster is more stubborn, so it is necessary to set up a mentality of long term treatment when treating it. Most of the time, physical therapy is used with medication as appropriate. Physical therapy can usually choose heat therapy, you can use a baking lamp for local heat penetration treatment, but also can be appropriate to use hot compresses, such as the use of hot towels or salt fried hot after the local hot compresses. Drug treatment, usually oral blood circulation and eliminate blood stasis class of proprietary Chinese medicines, such as rhubarb stinging insect pill or injury compound syrup and so on.