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. Plaquenil c 24-2 Chloroquine nail changes How common is diarrhea with plaquenil Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. If your rheumatoid arthritis symptoms do not improve, or if they worsen, stop taking the drug and call your doctor. Once you and your doctor are sure the drug works for you, do not stop taking hydroxychloroquine without talking to your doctor. Symptoms of rheumatoid arthritis will return if you stop taking hydroxychloroquine. In December, my Rheumatologist and I decided that I would go to a maintenance dose of Plaquenil since I was doing so great. On March 2nd, I started having problems again. It seems worse than before. I immediately went up to the regular dosage. I thought since I was already taking the maintenance dosage that it 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 maintenance dosage The additive effects of hydroxychloroquine to maintenance., Hydroxychloroquine MedlinePlus Drug Information When should prophylactic chloroquine be takenHydroxychloroquine can you take vitamin dCan i take a multivitamin with plaquenilChloroquine brain cancer The publication further proposes the following treatment schedule “a loading dose of 400 mg twice daily of hydroxychloroquine sulfate given orally, followed by a maintenance dose of 200 mg given twice daily for 4 days is recommended for SARS-CoV-2 infection”. Typically, the pills have 200mg. Chloroquine & Hydroxychloroquine supporting chemo.. Plaquenil and Maintenance - HealthBoards. Hydroxychloroquine Dosage Guide with Precautions -. Initial dose for the treatment of SLE, 400mg×2/day, is about the dose used in one of the studies above. Maintenance dose would keep the serum concentration constant. Assuming HCQ is effective, it would most definitely be protective in doses used in SLE patients. Hi - Has anyone switched from the standard 400 mg dose to a maintenance dose of 200 mg of Plaquenil? I've been on 400 mg. for over a year and have thought about asking if I could reduce the dose. Rheumatoid arthritis is a chronic disorder for which there is no known cure. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients.