HCQS 200mg Tablet contains Hydroxychloroquine Sulphate, a medication used for various medical purposes. It's commonly prescribed to manage autoimmune conditions like rheumatoid arthritis and systemic lupus erythematosus, as it helps alleviate symptoms and reduce inflammation. Additionally, HCQS 200mg is used as a treatment for certain types of malaria. The tablet works by modifying the immune response and inhibiting the growth of parasites responsible for malaria. While it can be beneficial for specific medical conditions, its use requires close medical supervision due to potential side effects, including retinal damage. HCQS 200mg should only be taken under the guidance of a healthcare professional, who will determine the appropriate dosage and duration based on the individual's health condition.