Malaria is a serious but rare disease caused by bites from infected mosquitos. Now the drug is used to treat inflammatory diseases. Antidote of chloroquine Side affectss of plaquenil Plaquenil. Uses. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of. Side Effects. Precautions. Interactions. In this review, we analyze Plaquenil side effects by the time on the drug, gender and age of the people who have side effects while taking Plaquenil. The review is based on 57,733 people who have side effects while taking the drug from Food and Drug Administration FDA. The information that eHealthMe analyzes includes Aug 29, 2014 The side effect that is of greatest concern is retinal toxicity. Retinal toxicity of Plaquenil may manifest itself with subtle disturbances of the retinal pigment epithelium which may eventually lead to complete destruction of the macula in the form of bull’s-eye maculopathy. Some diseases treated with Plaquenil include: Plaquenil lowers your immune system’s ability to cause inflammation. This type of disease occurs when the body's immune system attacks its own healthy tissue. What is plaquenil side effects Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Common Plaquenil side effects a study from FDA data - eHealthMe Sjogrens plaquenil rashHydroxychloroquine multiple sclerosisPlaquenil liver kidney lymePlaquenil arthritis medicine Serious side effects and their symptoms can include the following blurred vision or other vision changes. ringing in your ears or hearing loss. angioedema, or rapid swelling of your skin. hives. mild or severe bronchospasm that causes trouble breathing. sore throat. unusual bleeding or. Hydroxychloroquine Side Effects, Dosage, Uses, and More. The Risk of Retinal Toxicity with Plaquenil. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil is the devil! Worked well 1st 2 mts. After that I had issues with my vision, felt waves of nervousness, and extreme anxiety where I started to question my sanity. Hallucinated, broke out in rashes and crying spells. It was the worst 2 months of these side effects I've ever had in my life! Got off of it and I feel back to normal. 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. When cut, too much of the drug can be released at once and cause a reaction or side effects. When prescribed 300 mg. daily, you should alternate one tablet one day with two the next. I've been on Plaquenil for almost four years now and it's helped me a lot.