Q: I am having trouble keeping my eyes open in the middle of the day. I feel so sleepy and want to close them. My friends say I’m staying up way too late at night. How much sleep do I need? ... Read more
Shingles is a painful skin rash caused by the varicella zoster virus. It is the exact same virus that also causes chickenpox. It is more common in people 50 years old or older, but it may... Read more
