Conditions list medically reviewed by George Krucik, MD, MBA
Hypoparathyroidism is a rare condition that occurs when the parathyroid glands in the neck don't produce enough parathyroid hormone (PTH).
Shingles is an infection caused by the varicella-zoster virus, which is the same virus that causes chickenpox. Chickenpox can live on in your nervous tissues.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.