Blood tests are an important tool for diagnosing heart failure. Doctors can also use blood tests to monitor treatment progress and check for potential complications. Doctors may order blood tests for ...

At-home drug tests are urine or saliva tests that can identify if illegal or prescriptions drugs are present in your body. These tests are an alternative to going in person to a laboratory or other ...

The idea of a single blood test for cancer is revolutionary, and such a test could potentially lead to earlier diagnosis. However, the reality is that there is no reliable blood test for cancer yet.

The best at-home STD tests offer fast and accurate results, use CLIA-certified labs, and accept HSA/FSA. Most modern STD tests are highly accurate, and when conducted correctly, at-home tests estimate ...

Colorectal cancer is the third most diagnosed cancer in adults in the United States. Early detection could prevent more than 90% of colorectal cancer–related deaths, yet more than one third of the ...

Cirrhosis creates scars that damage your liver. This damage can prevent this vital organ from doing important jobs like helping with digestion and removing toxins from your body. The sooner your ...

Health-evidence reviewers reverse recommendation on a blood test that detects a biomarker of a common cancer after decades of ...

Do you know that when you walk into an emergency department, your doctor may run a test for illicit-drug use without telling you? Yes, this is something we can and often do. And in many cases, it’s ...