Reviewed February 25, 2021
Lots of information is being shared on social media and in other forums, and not all of it is scientifically sound. Medical professional societies are reacting in real time to developments and sharing recommendations.
The best available data indicate that it's safe to keep taking your regular medications, including blood pressure medicines such as the ACE inhibitor and ARB classes of drugs, cholesterol medicines such as statins, and blood thinners such as aspirin. We do not recommend starting to take such medicines in hopes of preventing COVID-19.
Some people are interested in vitamin regimens as a preventative measure. It's unknown whether any specific vitamin can prevent COVID-19 disease, but taking vitamins is usually harmless, as long as you stick to the recommended dose. Be sure to check with your medical 团队 before taking vitamins, as some can interact in a harmful way with medicines.
We also don't recommend the use of hydroxychloroquine, azithromycin, or ivermectin to treat or prevent COVID-19. Using these medications inappropriately has been shown in some studies to be harmful to patients. Similarly, we don't recommend the use of steroids such as prednisone or dexamethasone, except in more severely ill patients who are hospitalized with COVID-19.