We’ve all done it: You plug your aches and pains into WebMD’s Symptom Checker, see that it could be either “cancer” or “seasonal allergies,” and promptly close out the window and decide to ignore ...

Correction: The original version of this article misstated the symptom checker's original launch date. WebMD, long the go-to for patients turning to the internet for an answer to mysterious symptoms, ...

Jan. 9, 2025 -- Multiple sclerosis (MS) is a complex condition that affects the brain and spinal cord. How does MS impact the body? What are the symptoms of MS? We spoke with Michael Levy, MD, PhD, to ...

We all have a small amount of fat in our livers. That’s normal. Fatty liver disease happens when too much fat has built up in this essential organ; it’s diagnosed when fat makes up 5% of your liver’s ...