Multiple studies have show the drug is not effective at treating COVID-19, and in some cases can even cause heart problems.
The drug, chloroquine phosphate, was originally developed to fight malaria.
In MS, immune cells attack the protective covering of nerves in the brain, causing vision problems, tremors, paralysis, painful spasms, imbalance and cognitive changes.
The SMILE trial will seek to identify individuals at high risk for developing lupus and treat them before they ever transition into the disease.
Have you ever wondered how pills do their job inside the body?