Hydroxychloroquine 200 mg form, is a frequently prescribed medication. Its primary medical applications revolve around the management and treatment of autoimmune disorders such as rheumatoid arthritis and lupus. In early 2020, this drug garnered significant attention as a potential therapeutic option for COVID-19. However, subsequent research has raised doubts regarding its effectiveness in combating the virus. Hydroxychloroquine exerts its action by modulating the immune system and reducing inflammation. When utilizing this medication, strict adherence to your healthcare provider's guidance is paramount, as improper usage can lead to adverse effects. Always seek professional medical advice when considering the initiation or discontinuation of any medication, including hydroxychloroquine.