At-home test kits, also known as at-home medical tests or self-tests, are kits that you can purchase online, at supermarkets, or at your local pharmacy and use to detect or monitor certain diseases ...

A phlegmy cough and shortness of breath are possible warning signs of chronic obstructive pulmonary disease (COPD). Keeping track of your symptoms and knowing your risk factors can help you test ...

Medically reviewed by Robert Burakoff, MD Key Takeaways Diagnosing Crohn's disease can involve multiple tests, including ...

Consumers have testing options beyond the once-a-decade colonoscopy. But some doctors question Cologuard's testing program.

Guardant's liquid biopsy only requires a few vials of blood. Can it really prevent cancer?

It’s a relatively simple maneuver, but it has the potential to reveal clues about a possible heart issue. So what exactly does the “thumb test” entail, and what should people know about it? Below, ...

With one plasma p-tau217 test being approved just last May by the U.S. Food and Drug Administration and others likely to follow suit this year, this marker is poised to change the way clinicians ...