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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Act chloroquine and arte sunate Plaquenil with celebrex Chloroquine parkinson 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. Dark spots, hair changes, and muscle weakness. Rarely, hydroxychloroquine can lead to anemia in some individuals. This can happen in individuals with a condition known as G6PD deficiency or porphyria. In rare cases, hydroxychloroquine can cause visual changes or loss of vision. Such vision problems are more Hydroxychloroquine Plaquenil and chloroquine cause ocular toxicity to various parts of the eye such as the cornea, ciliary body, and retina. Chloroquine can also induce cataract formation; however, no reports of hydroxychloroquine and cataract have been reported. This article focuses upon hydroxychloroquine retinopathy. Disease For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Plaquenil and dark spots Hydroxychloroquine and skin darkening Hi All. - LUPUS UK, PATIENT FACT SHEET Hydroxychloroquine Plaquenil Hydroxychloroquine and anxietyCan plaquenil help with hairlossChloroquine injection usePlaquenil nail discolorationChloroquine maculopathy dose Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. Long-Term Side Effects of Plaquenil for Rheumatoid.. Hydroxychloroquine toxicity - EyeWiki. Plaquenil & skin discoloration -. Hi, Marydee. I've been on Plaquenil since last August. In the past I never had dark circles under my eyes, but I did have a few of those light brown 'sun spots' on my cheeks. They've multiplied and become much bigger and darker, and now I have dark circles under my eyes, too. Hyperpigmentation, or “dark spots,” can be caused by acne scars, excessive sun exposure, or hormonal changes, according to David E. Bank, MD, of New York-Presbyterian Hospital. “There are a. 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.