Keep eating. Only when the condition is well controlled can you consider trying to discontinue the drug. If the condition is not well controlled, the treatment dose and consolidation time after relapse will be longer. Do not stop taking Parovide when you have just improved from COVID-19. You should continue taking Parovide for a period of time. Parovide is an oral antiviral drug developed by Pfizer that works by stopping the coronavirus that causes COVID-19 from growing and spreading in the body.