It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Chloroquine diphosphate sigma Plaquenil and vision Mechanism of action of plaquenil 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. I believe this has been mentioned a while back, but thought I'd ask again who has gotten small brown spots on their skin after sun exposure? I've been on Plaquenil about 2 months, and it has helped my knee/back pain, which is wonderful! I also had read that th Sep 11, 2014 Photosensitivity is a common side-effect of methotrexate, plaquenil, and NSAIDs such as celebrex or advil. Photosensitivity may also be a serious side-effect of anti-TNF drugs such as cimzia, enbrel, humira, remicade, and simponi, as well as sulfasalazine. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Sunspots and plaquenil Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Plaquenil and skin discoloration - Sjogren's World Does plaquenil affect cgrp inhibitorsAdverse effect of hydroxychloroquineChloroquine hydrochloride tabletsHydroxychloroquine lichen planopilarisPlaquenil works Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis, prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Today, it is used to treat rheumatoid PATIENT FACT SHEET Hydroxychloroquine Plaquenil. Photosensitivity A Side Effect of RA Medications. Protecting your eyesight when taking Plaquenil Lupus.. Sunspots One interesting aspect of the Sun is its sunspots. Sunspots are areas where the magnetic field is about 2,500 times stronger than Earth's, much higher than anywhere else on the Sun. Because of the strong magnetic field, the magnetic pressure increases while the surrounding atmospheric pressure decreases. Drug photosensitivity is caused by a phototoxic or photoallergic reaction to certain medications and sunlight. Symptoms include burning, itching, stinging, redness, blisters, and swelling of the affected areas. See pictures and sun-sensitive drugs list. Plaquenil and your eyes. A rare side effect of Plaquenil is damage to the eye's retina. The retina is the light-sensitive tissue at the back of the eye. Using Plaquenil for a long period of time may harm the retina, causing serious vision loss. People with retinal damage from Plaquenil are not aware at first that they are losing vision.