Scientists at USC are launching a new trial to test a tiny stem cell implant that could restore vision in people with advanced dry macular degeneration. The hair-thin patch replaces damaged retinal ...

Laser eye surgery, which some people call LASIK surgery, can correct several eyeight conditions, including near and farsightedness. Not everyone can have the procedure, including those who have had a ...

It can be difficult to differentiate pink eye symptoms from dry eye symptoms because they both involve red, swollen eyes. Telling them apart often comes down to recognizing specific signs, such as ...

Usually, a red spot on the eye occurs when blood collects under the conjunctiva due to a subconjunctival hemorrhage. Causes include sneezing, coughing, excess physical strain, irritation, contact lens ...

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 ...

Best light therapy glasses can help improve energy levels and sleep quality. In this guide, we’ll share our top light therapy ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

A serum immunofixation test measures specific proteins in your blood. It helps to identify certain illnesses that are otherwise hard to detect, such as multiple myeloma, a blood cancer. The test is ...