The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Chloroquine and doxycycline similar drugs Plaquenil dosage for sjogrens Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil. Plaquenil hydroxychloroquine is a Disease Modifying Anti-Rheumatic Drug DMARD that is widely used to reduce inflammation pain and swelling in the treatment of many types of arthritis and lupus. Plaquenil is also known as a treatment for malaria, a blood-borne parasite spread by mosquitoes in many tropical and sub-tropical. According to the American College of Rheumatology, hydroxychloroquine Plaquenil, is a “disease-modifying anti-rheumatic drug DMARD,” meaning that it helps reduce the pain and swelling that come with arthritis. It can also reduce the incidence of joint damage, thus lessening the risk of developing a long-term disability from complications of RA. 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. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Plaquenil reduction PATIENT FACT SHEET Hydroxychloroquine Plaquenil, Plaquenil – RheumInfo Retinal damage caused by hydroxychloroquineSplitting hydroxychloroquine The reduction of ampicillin bioavailability could be attributed to slower gastric emptying and enhancement of gut motility produced by chloroquine. Ampicillin; Sulbactam Moderate Ampicillin bioavailability may be decreased with coadministration of hydroxychloroquine as a significant reduction in ampicillin bioavailability was observed with the structurally similar chloroquine in a study of healthy volunteers. Plaquenil hydroxychloroquine sulfate dose, indications.. RA and Hydroxychloroquine How Effective is it for Rheumatoid.. Hydroxychloroquine Plaquenil. Plaquenil is prescribed as a disease-modifier, in other words, to decrease pain, decrease swelling, and prevent joint damage and disability. It is not known how Plaquenil works but researchers believe that Plaquenil interferes with communication between cells within the immune system. Ultimately, it is thought to block proinflammatory pathways. Any one have any experience or info regarding pre-existing precancerous conditions and the effects of Plaquenil on the immune system. I see so much info on the net where some says that Plaquenil has very mild effect on immune system except for eye issues --- Other info says it is an immunosuppressant. I've tried to up my mycophenolate to 1.5g per day few months back and gave me a 2 month long severe headache, so now I'm back to 1g per day. I'm thinking that a reduction in Plaquenil will need to be supported by the right dose of the rest of the drugs or a substantial improvement in lupus. Well done for being able to reduce without problem.