Echinacea is generally safe for most people to consume in the short term. Learn about potentially serious side effects of echinacea and who should avoid it.

While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, based on research.

Twirla (levonorgestrel/ethinyl estradiol) can cause side effects that range from mild to serious. More common side effects include weight gain and application site reactions. If side effects from ...

A groundbreaking study explains why certain COVID-19 vaccines caused dangerous blood clots, hemorrhages and VITT syndrome, ...

CHAPEL HILL, N.C. -- A new CDC study found women were more likely to have serious side effects from the COVID-19 vaccine. One UNC doctor says more women actually reporting symptoms and differing ...

While Ozempic (semaglutide) can help manage blood sugar in type 2 diabetes or assist in weight management, it also has the risk of causing some serious side effects. If you are prescribed Ozempic, you ...

Starting a new medication for your mental health can be a time full of uncertainty. And there’s a lot of information about antidepressant medications out there, whether you’re curious about dosages or ...

This article was reviewed by Darragh O’Carroll, MD. Key takeaways: Common semaglutide side effects include nausea, vomiting, ...

Trexall (methotrexate) can cause side effects ranging from mild to serious. More common side effects include nausea and stomach discomfort. If Trexall’s side effects become difficult to tolerate, ask ...