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. Chloroquine p53 lysosome Plaquenil perte cheveux Hydroxychloroquine and advil migraine Can hydroxychloroquine cause hair loss PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate. the patient should be closely observed given that retinal changes and visual disturbances may progress even after cessation of therapy. Cardiac Effects. Dermatologic reactions to PLAQUENIL may occur and, therefore, Increased cutaneous reactions to hydroxychloroquine Plaquenil possibly associated with formulation change Comment on the letter by Alarcón. M. Salido MD, PhD. Hospital Clinico San Carlos, Madrid, Spain. Rayne Institute, St. Thomas' Hospital, London, UK. Search for more papers by this author. PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious side effects. 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. Allergic reaction when changed from hydroxychloroquine to plaquenil The Risk of Retinal Toxicity with Plaquenil, Increased cutaneous reactions to hydroxychloroquine. Chloroquine derived fromPlaquenil acnePlaquenil and oxymetazoline hydrochloride 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. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil Hydroxychloroquine Sulfate - Sanofi. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Allergic reaction to Plaquenil. Discussion in 'Medications' started by SickANDexhausted, Mar 25, 2015. SickANDexhausted Junior Member. I was just prescribed Plauqenil and was given Hydroxycloroquine Zydus. Less than two weeks in, I had an extremely bad allergic reaction. It started out with these ugly, itchy red hives on my left arm. What is Plaquenil? Plaquenil is a drug used in the acute treatment of malaria. It is also used in the long –term treatment of rheumatoid arthritis and lupus erythematosus. Its generic name is hydroxychloroquine sulfate. Chloroquine has been replaced with hydroxychloroquine as it has less side effects. Eye Exam Before Starting Treatment SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.