It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Hydroxychloroquine topical Methotrexate vs plaquenil for ra Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except. What is Benadryl? Benadryl has active ingredients of diphenhydramine hydrochloride. It is often used in allergies. Check the latest outcomes from 60,816 Benadryl users, or browse all drugs. What is Hydroxychloroquine sulfate? Hydroxychloroquine sulfate has active ingredients of hydroxychloroquine sulfate. It is often used in rheumatoid arthritis. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Benadryl and hydroxychloroquine Hydroxychloroquine Plaquenil, Nortriptyline Oral Interactions with Other Medication Can you stop hydroxychloroquine cold turkeyChloroquine function in lysosomeHow quickly does plaquenil workSide effects of plaquenil for rheumatoid arthritis Benadryl. A total of 383 drugs are known to interact with Benadryl. Benadryl is in the following drug classes anticholinergic antiemetics, anticholinergic antiparkinson agents, antihistamines, miscellaneous anxiolytics, sedatives and hypnotics. . Benadryl and Hydroxychloroquine sulfate drug interactions.. Hydroxychloroquine Uses, Dosage & Side Effects -. Nov 09, 2018 Hydroxychloroquine 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. DRUGS TO BE AVOIDED BY CONGENITAL LONG QT PATIENTS CredibleMeds® has reviewed all available evidence and has placed the following drugs in designated risk categories for their risk of causing torsades de pointes TdP Known Risk Note that chloroquine is not used frequently in the United States and has been replaced by the use of hydroxychloroquine because the latter has fewer side effects. The Plaquenil Problem “Plaquenil toxicity is very distinctive,” said Michael F. Marmor, MD, professor of ophthalmology at Stanford University. Dr.