Dermatologist Sandra Lee, MD, a.k.a. Dr. Pimple Popper , is offering up lots of interesting new ideas on her feed this week. She shared her first cooking video and gave a hand-washing demo. Don't fret ...

A cyst is a sac of tissue containing fluid or air that can form in many areas of the body. Cysts often do not need to be removed unless they are causing pain or other problems. There are several ...