As its name implies, neuralgia is a kind of pain caused by nerve damage caused by various reasons. The general symptoms are tingling, needle pricking pain, pain from electric shock, burning sensation, etc. Systemic neuralgia can be caused by one or a combination of reasons. For example, terminal neuralgia caused by diabetes generally starts at the end of the hands and feet, and can be temporary or permanent. In addition, neuralgia can be caused by herpes zoster, stroke, alcohol addiction, tumor, etc. It is recommended that patients go to the regular hospital system for examination.