Nov 29, 2022 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

Oct 24, 2023 · Reflexes. Muscle strength. Walking ability. Ability to feel light touches, pinpricks or vibration. In most cases of herniated disk, a physical exam and a medical history are all that …

May 5, 2021 · Myocardial ischemia reduces blood flow to the heart and may cause chest pain – but not always. Learn all the signs and symptoms and how to treat it.

Learn about the COVID-19 pandemic as well as mRNA research, COVID-19 tests and treatments, and COVID-19 vaccine development and approval.

Aug 31, 2023 · Dissociative disorders usually arise as a reaction to shocking, distressing or painful events and help push away difficult memories. Symptoms depend in part on the type of …

Jan 4, 2023 · Overview Even the best-behaved children can be difficult and challenging at times. But oppositional defiant disorder (ODD) includes a frequent and ongoing pattern of anger, …

Mar 28, 2025 · Overview Chronic granulomatous (gran-u-LOM-uh-tus) disease (CGD) is a genetic condition in which infection-fighting white blood cells don't work properly. These white blood …

Feb 21, 2025 · Cracked heels, also known as fissures, can be a nuisance. They may lead to more-serious problems if left untreated. Treat them by giving your feet a little more attention. …

May 2, 2025 · A healthcare professional often can diagnose dehydration from symptoms. For a child, a change in weight might be used in the diagnosis. To help confirm the diagnosis and to …

Nov 29, 2023 · Anal cancer is a growth of cells that starts in the anal canal. The anal canal is a short tube at the end of rectum. Stool passes through the anal canal as it leaves the body. …