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 mycoplasma Chloroquine hallucinations robert bale Hydroxychloroquine anti inflammatory action Half life of plaquenil Hydroxychloroquine should not be taken with other drugs that could cause heart arrhythmias irregular heart rate or rhythm. Taking hydroxychloroquine with these drugs could cause dangerous. Hydroxychloroquine is a DMARD. The brand name is Plaquenil. What does Plaquenil do? Plaquenil relieves pain and swelling and prevents damage to joints. How long does Plaquenil take to work? Plaquenil works very slowly. In 1 to 3 months you should start to feel better. You may continue to get better for up to 1 year. Hi in case you see this - its been two years and I successfully cut my plaquenil and methotrexate in half with no return of symptoms. One week I forgot to take the meth and got a mild return of symptoms - scared the hell out of me but just resuming the same low dose squashed it. Now I'm trying to decide which is my next target. 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. Why plaquenil should not be cut in half Plaquenil.long do I have to wait? DailyStrength, Lupus Medicines Hydroxychloroquine - Brigham and Women's Hospital Chloroquine autophagy erythroidChloroquine transfection calcium phosphateWeight loss methotrexate and plaquenil So cut a pill just before you take it, then take the other half as your next dose. That helps ensure that you compensate for any deviation in size. And split pills in half—not into smaller. When It's Safe to Split Pills - Consumer Reports. Quitting methotrexate and plaquenil - Autoimmune Disorders - MedHelp. Plaquenil 200mg Film-coated Tablets - Summary of Product.. You should not use Plaquenil if you are allergic to hydroxychloroquine. Plaquenil should not be used for long-term treatment in children. To make sure Plaquenil is safe for you, tell your doctor if you have a history of vision changes or damage to your retina caused by an anti-malaria medication; PLAQUENIL may prevent life-threatening complications. PLAQUENIL prolongs the QT interval. Ventricular arrhythmias and torsades de pointes have been reported in patients taking PLAQUENIL see OVERDOSAGE. Therefore, PLAQUENIL should not be administered with other drugs that have the potential to prolong the QT interval see DRUG INTERACTIONS. Do not take more or less of it or take it more often than prescribed by your doctor. If you are taking hydroxychloroquine for symptoms of rheumatoid arthritis, your symptoms should improve within 6 months. If your rheumatoid arthritis symptoms do not improve, or if they worsen, stop taking the drug and call your doctor.