Can people contract COVID-19 again after an initial contraction?

Question: I am 75 years old and have other health issues, but I want to know: Can I use a powdered supplement to stay regular Answer from internist Brandon Miller, MD.

A live Q&A with ophthalmologist Ronald Krueger, MD about LASIK.

Life as Chantel Brown knew it was forever changed in March 2020. As a mom, daughter, business professional, friend and traveler, she was not only dealing with the ramifications of a global pandemic, but also coming to grips with the realization she had breast cancer.

I am going crazy with my underarm smell. I use Dial antibacterial soap for 60+ seconds, enough to kill the bacteria on the surface, but I think the bacteria are deep in my underarm hair follicles and pores.

Changes on your face could mean it’s time to take a closer look at what may be happening beneath your skin.

Christopher Deibert, MD, sorts out fact from fiction on everything from penile curvature to low testosterone.

See what you need to know about colonoscopies and prostate exams in this infographic.

Can you think like an epidemiologist? See expert guidelines on four key COVID-19 statistics, along with how we’re doing locally.

Some fevers are serious enough to seek medical attention, while others benefit from soothing home treatments. Find out the difference, along with other fever facts.