Xylazine is a medicine used to sedate animals. Learn about possible risk of death in humans who take it.
CPAP masks come in a variety of styles. See some of your options.
Learn to identify types of birthmarks by how the skin looks. Examples include café au lait spot, congenital nevus, port-wine stain and hemangioma.
Learn to identify types of dermatitis by how the skin looks. Examples include atopic dermatitis, contact dermatitis and seborrheic dermatitis.
See pictures of this type of skin cancer to know what skin changes might cause worry.
Learn to identify types of psoriasis, such as guttate psoriasis and scalp psoriasis, by appearance.
Follow these tips to protect your head and to stay active and engaged. Exercise, sleep, diet and social life are all important for a healthy brain.
Learn about different tick species and some of the diseases they may carry.
Here's what to expect when you meet your baby for the first time.
Hydroxychloroquine does not treat coronavirus disease 19 (COVID-19) or prevent infection with the virus that causes COVID-19.
Balance exercises can improve your balance and help prevent falls. See how they're done.
Stretching — Stretch safely with this guide.