Caused by the same virus behind chickenpox, shingles is a painful nerve root infection resulting in a skin rash. What does the shingles rash looks like? Who’s at risk? And who needs the shingles ...

Shingles may develop on your scalp and face if the virus that causes it travels along the trigeminal nerve. It may cause burning pain, itching, and clusters of painful blisters. Prompt medical ...

Internal shingles, or zoster sine herpete (ZSH ... After initial infection, the virus can travel to nerve roots, where it ...