Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil and nsaids Hydroxychloroquine skin discoloration Visual field tests in addition to optic nerve imaging are also used to monitor glaucoma, and it will also decrease your visual field, as plaquenil can. I'm no longer taking the plaquenil, but opthamologist is insistent on following me for possible glaucoma. Hence, I still get a visual field test and optic nerve imaging study done every year. Plaquenil, widely used to treat lupus, rheumatoid arthritis and other inflammatory and dermatologic conditions, is very effective, and “the risk of toxicity in the first five years for someone without special risk factors is very low,” Dr. Marmor said. However, risk increases with duration of use. Plaquenil “ Side Effects Severe abdominal cramps radiating to my back for first few days. Has let up to only once weekly now and tolerating pretty well. I have glaucoma 4 years and seem to be squinting more. ” 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. Plaquenil and glaucoma Plaquenil and Doxycycline hyclate drug interactions - from., Rx Side Effects New Plaquenil Guidelines and More - American. Plaquenil 20 mgForgot to take plaquenil Developed resistance to hydroxychloroquine and chloroquine. Your doctor has prescribed hydroxychloroquine also called Plaquenil® to help manage your condition. It is a very safe and effective drug but, like all medicines, it can cause side effects. Hydroxychloroquine retinopathy It is known that some people who take Eye screening for patients taking hydroxychloroquine Plaquenil. Hydroxychloroquine Sulfate Glaucoma Reports - DrugInformer. Humphrey visual field findings in hydroxychloroquine toxicity. Narrow Angle Glaucoma. There are a number of narrow angle or “closed angle” glaucoma medications to avoid due to the fact that they block acetylcholine, the chemical that keeps the eye angle open. These medications can cause further narrowing and can lead to blockage of the eye’s drainage system. Plaquenil hydroxychloroquine is an anti-malarial medication used to effectively treat rheumatoid arthritis and autoimmune conditions such as systemic lupus erythematosus and Sjögren’s Syndrome. Plaquenil is a drug that is stored in high concentrations throughout the body and is very slowly eliminated from the body. Plaquenil hydroxychloroquine sulfate, Sanofi-Aventis and the less-used chloroquine are antimalarial drugs with anti-inflammatory properties that are used for the management of a spectrum of inflammatory conditions.