Postherpetic neuralgia, or PHN, is often a complication of shingles. The nerve pain persists perfectly following the rash disappears. While there is not any heal for PHN, there are actually treatment alternatives to ease pain and struggling. If you need to do have PHN, choose actions to get your pain https://www.theorthopaedicandpainpractice.com/treatment-options-for-lower-back-and-knee-pain/