Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Is plaquenil considered a steroid Chloroquine resistance map malaria 2015 Feb 19, 2020 SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Hydroxychloroquine SULFATE Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye; It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you. hydroxychloroquine side effects. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine side effects forum PLAQUENIL" Rheumatoid Arthritis Community - Support Group, Common and Rare Side Effects for Hydroxychloroquine Oral Hydroxychloroquine porphyria cutanea tardaPlaquenil 400 mg bugiardinoChloroquine sulphate arthritisPlaquenil and citalopram use cause qt prolongationRemove chloroquine phosphate Rheumatoid arthritis and was immediately placed on Plaquenil. I agree that it is a relatively benign drug, insofar as immediate side effects are concerned. Stomach problems, if they exist, can be easily combated with Rinitidine. However, the one side effect that can and does happen, quite often, is retinal damage. Hydroxychloroquine plaquenil ProHealth Fibromyalgia, ME/CFS and.. Hydroxychloroquine side effects" Rheumatoid Arthritis.. Hydroxychloroquine uses & side-effects PatientsLikeMe. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Jul 15, 2006 rheumatoid arthritis and was immediately placed on Plaquenil. I agree that it is a relatively benign drug, insofar as immediate side effects are concerned. Stomach problems, if they exist, can be easily combated with Rinitidine. However, the one side effect that can and does happen, quite often, is retinal damage. The benefits of Plaq take from 2 - 6 months. However the side effects / stomach issues join the party right at the start. From day 1 or 2 this med made me, well, kinda queasy. I was not nauseous, but I was not interested in eating. Then the real fun began -- massive gas, and oh yeah the diarrhea. Imodium AD was the way I got through the day.