Once dismissed as just snoring, sleep apnea is now emerging as an early warning sign for serious conditions like Alzheimer’s, heart disease, and depression.

Common symptoms include shortness of breath, cough, chest pain, and fever. Physical examination often reveals hypoxemia and tachycardia.

Colon cancer, primarily affecting the large intestine and rectum, can manifest rare skin symptoms like nodules, rashes, or pigmentation changes, indic ...

Cardiologist Dmitry Yaranov has recently shared the 5 blood tests that can predict heart disease risk. "These blood tests can catch heart problems early — long before you feel symptoms," he has ...

The symptoms of meningitis in kids may include fever, rash, stiff neck, and others. Parents need to know what to look for and seek care.

MS can start with subtle symptoms years before diagnosis. Discover the early warning signs women often miss and what doctors say you should watch for.

Fatty liver disease symptoms change as the disease progresses. You may not have symptoms early on, but upper-right abdominal pain and fatigue can begin.

Experts report that GLP-1 medications for diabetes may help relieve rheumatoid arthritis symptoms, potentially through weight loss and reduced inflammation.

Camilla Luddington, 41, opens up about her autoimmune disorder diagnosis, describing the relief and validation she felt after months of confusing symptoms.

Warning signs for multiple sclerosis (MS) could emerge more than a decade before the first classical symptoms occur—offering hope for earlier detection and better patient outcomes. This is the ...

People with Alzheimer’s disease have lower levels of lithium in their brains, and giving lithium to mice with symptoms of the condition reverses cognitive decline. Together, the findings suggest ...

Holli Barron, 30, told Newsweek she endured a decade of unexplained symptoms before one telltale sign finally revealed the cause.