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. Para que sirve hydroxychloroquine 200 Plaquenil vs tacrolimus Symptoms can start to improve in one to two months, but it may take up to six months before the full benefits of this medication are experienced. Side Effects Hydroxychloroquine typically is very well tolerated. Aug 29, 2014 One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. Plaquenil is a slow-acting drug, meaning that it can take up to 6 months to experience the full benefits of this medication, but it is possible for symptoms to improve in as few as 1 or 2 months. Plaquenil and other antimalarials are the key to controlling lupus long-term, and some lupus patients may be on Plaquenil for the rest of their lives. 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. How long before plaquenil works How long until Hydroxychloroquine takes effect - LUPUS UK, The Risk of Retinal Toxicity with Plaquenil Treatment of porphyria cutanea tarda with chloroquineDoes plaquenil affect cgrp inhibitorsPlaquenil copay cards Oct 12, 2009 As I thought about it, I realized that many other small activities that had hurt before were no longer so painful. I had that same experience of having to stop taking it for a while, and the joint aches returned very quickly. The fatigue is better on the Plaquenil, but it doesn't take much for me to overdo it. I really have to pace myself. Plaquenil - How long to take effect?. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Jan 29, 2007 Irene, I read your post and it sounds like something I have been through before. I have been on Plaquenil for a long time now and just last summer I found out how sensitive it makes your skin in the sun. Nov 14, 2006 Someone else told me that plaquenil could take up to a year to work. Others have told me that it only took a few months for them to feel the effects. Everyone is different. I can tell you that plaquenil is the safest of all of the DMARDs. If you're going to stay on a DMARD for a long time, plaquenil is the one to be on. Best of luck on the. Plaquenil takes quite a long time to get to its peak effectiveness depending on what you read, anywhere from 3 months to a year. Unless you are having significant side effects, try to give it at least 6 months before you decide it doesn't work for you.