Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Weight based dosing plaquenil Chloroquine resistance map malaria 2015 Ana and plaquenil Apr 10, 2019 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. Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Sep 13, 2019 Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. How does plaquenil work in the body How effective is Plaquenil for Inflammation by duration., Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil 500 mg efectos a largo plaxoHydroxychloroquine pronounce Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except. What Conditions does Plaquenil Treat? - WebMD. Plaquenil Side Effects Common, Severe, Long Term -. Hydroxychloroquine Side Effects, Dosage, Uses, and More. 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 lupus, rheumatoid arthritis, and others. Here are some of the ways in which Plaquenil is used to control lupus symptoms May prevent lupus flares by as much as 50%. Reduce muscle and joint pain. Reduce lupus related rashes. Protect against pleuritis inflammation of the lining of the lungs. Protect against pericarditis inflammation. Plaquenil needs time to build up in your system. As with any AI, you can a remission or a change in the symptoms you feel from day to day, week to week, etc. I know for me I have what I call "good days" and I have "bad days".