Please review the following URL and make sure that it is spelled correctly. Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Hydroxychloroquine plus baflomycin lysosome inhibitor Hydroxychloroquine topical Contraindications for chloroquine What exactly does plaquenil do Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. 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. Plaquenil has active ingredients of hydroxychloroquine sulfate. It is often used in systemic lupus erythematosus. Check the latest outcomes from 53,829 Plaquenil users, or browse all drugs. Celebrex has active ingredients of celecoxib. It is often used in arthritis. Check the latest outcomes from 114,558 Celebrex users, or browse all drugs. I have been put on Plaquenil anti-malaria, Methotrexate chemo in smalllllll doses, and celebrex. I will be getting off the celebrex in Feb and starting Humira due to the joint heat that isn't getting much better. My fingers sometimes feel crushed. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Plaquenil and celebrex Plaquenil Oral Uses, Side Effects, Interactions., Naltrexone Hydrochloride, Plaquenil, Celebrex, Methotrexate, Folic Acid. Plaquenil prevent hair lossCan hydroxychloroquine cause a false positive for pregnancyPlaquenil rash on handsPlaquenil otc What next if plaquenil doesn't work? Support Forums. Yea, I am allergic to sulfa or I'd be on celebrex right now. I wish the plaquenil was working but it's not. I feel so bad every day. Prednisone ran my blood sugar up but I felt great on it, not that you want to take it for too long. What next if plaquenil doesn't work?. Celebrex and methotrexate - MedHelp. Plaquenil and Celebrex - Health, Medicine and Natural Healing.. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Side Effects. Drug information provided by IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.