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. Hydroxychloroquine in pregnancy Chloroquine dreams Plaquenil and rheumatoid nodules Herpes and plaquenil Rheumatoid arthritis RA mainly affects the joints. But it, and many of the medications that treat it, can also affect the you recognize any of these problems? Rheumatoid Nodules. About 1. I wonder if the commencement of the skin rashes and itching is related in some way to this decreased effectiveness of the medication too. So far from the other posts it may seems that Plaquenil may be somehow associated with skin rash that looks like small hives and patchy itchiness. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. Plaquenil severe rash Plaquenil hydroxychloroquine 200mg is it causing itchy., Terrible Itching on Plaquenil---PLEASE HELP. Hydroxychloroquine sulfate overdoseHydroxychloroquine for psoriasis10-2 visual field test plaquenil It is possible that something caused the rash and it is just coincidence, the only way to be sure is to either biopsy the rash or to restart the plaquenil. I wouldn't restart the plaquenil with the rash you have, I would ask for the biopsy or to see a dermatologist. Allergic reaction to Plaquenil Lupus Forums at The Lupus.. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Common and Rare Side Effects for Plaquenil Oral. To check all the drugs that have ingredients of hydroxychloroquine sulfate and Rashes Rashes and drugs with ingredients of hydroxychloroquine sulfate 4,893 reports How severe was Rashes and when was it recovered Rashes in Plaquenil Note This document contains side effect information about hydroxychloroquine. 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. Sep 13, 2007 I can attest to being one of the most sensitive to drugs my docs have ever seen. When I first start a med, I have to split dose into 1/4's and add 1/4 more each week. Yes with plaquenil generic, I have itching, intense I could scratch through my skin. But it does calm down. I also get weird rashes but I get those from the Lupus.