Goosebumps arise when tiny muscles around hair follicles contract, causing the hair to stand on end. Learn what triggers them and when they may be cause for concern.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is surging again. Here's what to expect and ...

The most common side effects you may experience with Mounjaro include nausea, vomiting, diarrhea, constipation, and stomach pain. Mounjaro carries a boxed warning (the most serious type of FDA warning ...