Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. How much does chloroquine cost Can you take plaquenil with prednisone Hydroxychloroquine—a common derivative of the closely-related drug chloroquine—is used to treat malaria, rheumatoid arthritis and lupus. As the COVID-19 pandemic spreads around the world. Hydroxychloroquine Plaquenil was developed to treat malaria, but was later found to be an effective disease-modifying antirheumatic drug DMARD. It is taken as daily tablets. It is mainly given as a second or third DMARD for people with very active rheumatoid arthritis RA or whose RA is still active while taking methotrexate. Hydroxychloroquine belongs to the family of medicines called antiprotozoals. Protozoa are tiny, one-celled animals. Some are parasites that can cause many different kinds of infections in the body. This medicine is used to prevent and to treat malaria and to treat some conditions such as liver disease caused by protozoa. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. What is hydroxy chloroquine HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical., What is hydroxychloroquine? Anti-Infective Agent - Sharecare How to reverse the side gastrointestinal side effects of plaquenilHow does plaquenil help lupus Plaquenil hydroxychloroquine has been shown to improve physical function in up to 80% of patients with rheumatoid arthritis. Plaquenil hydroxychloroquine is commonly used for lupus in children because of less side effects compared to other medications. Plaquenil hydroxychloroquine helps minimize joint damage. Compare Plaquenil vs Chloroquine -. Hydroxychloroquine By mouth - National Library of Medicine.. What is hydroxychloroquine - Answers. Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. Hydroxychloroquine is primarily used to treat or prevent malaria that is caused by mosquito bites. It is not effective against chloroquine-resistant malaria strains. It can also be used in conjunction with other prescription medications to treat a variety of autoimmune diseases, including rheumatoid arthritis or lupus. Autoimmune diseases like rheumatoid. Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia.