It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Mefloquine in plaquenil Biaxin and plaquenil for lyme Medical definition of hydroxychloroquine a drug derived from quinoline that is administered orally in the form of its sulfate C18H26ClN3OH2SO4 to treat malaria, rheumatoid arthritis, and lupus erythematosus. Belongs to the type of antirheumatic drugs and to prevent and treat a malaria attack. It is also used for rheumatoid arthritis, juvenile systemic arthritis and discoid lupus erythematosus. Diseases of the skin caused or aggravated by sunlight. It is also called hydroxychloroquine sulfate. It is usually found under the name of Plaquenil ® or Quinoric ® in the form of. These products may bind with hydroxychloroquine, preventing your body from fully absorbing it. Use this medication regularly in order to get the most benefit from it. If you are taking it on a daily schedule, take it at the same time each day. Take this medication exactly as prescribed. Hydroxychloroquine comes as a tablet to take by mouth. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. What is hydroxychloroquine sulphate used for Hydroxychloroquine Oral Route Proper Use - Mayo Clinic, Hydroxychloroquine Sulfate What is it? What is it for? Uses. Plaquenil skin side effects How to use Hydroxychloroquine SULFATE. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and. Hydroxychloroquine Oral Uses, Side Effects, Interactions, Pictures.. HYDROXYCHLOROQUINE SULFATE Overview Uses and Storage.. Hydroxychloroquine Oral Tablet 200Mg Drug Medication Dosage.. Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. How the study uses the data? The study is based on hydroxyurea and hydroxychloroquine sulfate the active ingredients of Hydroxyurea and Hydroxychloroquine sulfate, respectively, and Hydroxyurea and Hydroxychloroquine sulfate the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.