Is it the flu, COVID or something else? That old rapid antigen test sitting in your cupboard may tell you. But this is what ...

A new over-the-counter sexually transmitted infection test in Austin delivers results in 30 minutes and connects patients to ...

Americans can now order a second set of free at-home Covid-19 rapid antigen tests from the federal government. Covidtests.gov, the website to sign up for the free tests, launched in January, when ...

Scientists are developing a test which could one day be used to predict how a patient's illness will progress, and even how ...

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...

It's essential to seek emergency care if a rapid heartbeat is paired with confusion or chest pain. ER treatments for tachycardia include medications and electrical cardioversion. Managing stress and ...