It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Chloroquine primaquine babesxia Chloroquine lupus nephritis 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. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. I've been on plaquenil for over 6 years, then last year i got a letter saying that i needed to have a full blood count done every 3 months as I was on a DMARD drug, the plaquenil, as it can effect your blood. They also do a blood test to check my liver and kidneys too. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Plaquenil labs Plaquenil Oral Uses, Side Effects, Interactions., Plaquenil Oral Uses, Side Effects, Interactions, Pictures. Generic plaquenil manufacturersChloroquine rapamacyinChloroquine for lupus treatmentHydroxychloroquine dose for lichen planopialrisAralene 2-light flush mount review Plaquenil - Effects on Blood Tests especially platelet count This is my first post on the board. I was dx with Lupus in May, after being "treated" for idiopathic thrombocytopenia purpura for three and a half years. Plaquenil - Effects on Blood Tests especially platelet count. Plaquenil and blood tests? How weird. - Hughes Syndrome. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. 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. HCQ Hydroxychloroquine is an antimalarial drug used to treat or prevent malaria. It is highly effective against erythrocytic forms of Plasmodium, but not effective against exoerythrocytic forms of parasites. Hydroxychloroquine Plaquenil® is a 4-amino-quinoline antimalarial medication that is widely used to treat systemic lupus erythematosus SLE, rheumatoid arthritis, and related inflammatory and dermatological conditions. It is a hydroxylated version of chloroquine, with a similar mechanism of action. However, following an identical dose of.