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. Plaquenil lichen planus Which hydroxychloroquine manufacturer not work 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. Hello all, I am currently new to this site and ran across the discussion about stopping Plaquenil. I have been taking Plaquenil for about 8-9 months and thought that it was not helping me because I still have a fair amount of joint pain, fatigue, muscle pain and so many other issues. Can plaquenil hydroxychloroquine cause a blistering rash on palms of hands. Is that a common side affect. I am also vomiting everyday. How long does it take for plaquenil hydroxychloroquine to work with rashes? Plaquenil hydroxychloroquine has brought ANA, SED, C-Reactive down. I function-barely. 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. Plaquenil cause dizziness after 2 years Healthboards - Bone Joint Muscle - Arthritis Plaquenil side., Stopping plaquenil. DailyStrength Chloroquine resistance areasAralen 250mgTesting for plaquenil usageChloroquine brane name I have taken plaquenil for lupus off and on for two years one day I started having panic attacks I stopped caffeine alcohol etc. The only thing that helped was stopping the plaquenil after feeling better and some time I thought I’d try it again after a flare. Plaquenil Withdrawal – Life As An Anomaly. Plaquenil hydroxychloroquine 200mg is it causing itchy skin.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Malaria The recommended preventative adult dose is 400 mg on exactly the same day of each week, beginning 2 weeks before exposure and continued for 8 weeks after leaving the high-risk area. Children's doses are based on body weight and are calculated as 5 mg of hydroxychloroquine base per kilogram of body weight to a maximum dose of 400 mg. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.