Hydroxychloroquine, what it is, and what it does to your body

Hydroxychloroquine is an anti malaria and autoimmune prescription drug that has shown effectiveness against viral infections. That versatility placed hydroxychloroquine at the forefront of testing for potential COVID-19 treatments. Studies done in a lab have shown the prescription drug can have a fighting chance against coronaviruses, but these results do not necessarily mean the drug is safe or effective on COVID-19 patients. Still, large observational studies began after the FDA allowed emergency use of hydroxychloroquine on COVID-19 patients. So what have they found?