HCQS 400MG Tablet (15’s) is a medication primarily used for the treatment of autoimmune diseases, particularly rheumatoid arthritis and systemic lupus erythematosus. The active ingredient in this tablet is Hydroxychloroquine sulfate, which is known for its anti-inflammatory and immunomodulatory properties. Each tablet contains 400 mg of Hydroxychloroquine, which helps in reducing inflammation and modulating the immune response. This medication is also utilized in the prevention and treatment of malaria, making it a versatile option in both rheumatology and infectious disease contexts. HCQS 400MG Tablet is typically prescribed as part of a comprehensive treatment plan, and its effectiveness is supported by various clinical studies. Patients taking this medication should be aware of its potential side effects and the importance of adhering to prescribed dosages for optimal results.