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 white hair Eye doctor hydroxychloroquine Rheumatoid arthritis chloroquine Plaquenil and flexeril Jun 30, 2015 Plaquenil comes in tablet form. It is taken once or twice a day, unless it is used for the prevention of malaria, in which case it is taken once a week beginning 1 to 2 weeks prior to traveling to an area where malaria is common. Take this medication with a meal or a glass of milk to prevent stomach upset. Today, Plaquenil and other antimalarials are also used to treat and help prevent symptoms caused by certain autoimmune diseases such as rheumatoid arthritis RA, systemic lupus erythematosus, and discoid lupus, even though these diseases are not caused by malaria parasites. Plaquenil belongs in a class of medications known as disease-modifying. The answer is that these drugs have a range of effects on people, so what they do for malaria is not necessarily the same as what they do for lupus. And yet, there are similarities. How chloroquine treats malaria. Malaria is caused by a parasite, usually found in tropical regions, that infects humans after they have been bitten by a mosquito. 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. Does plaquenil prevent malaria Hydroxychloroquine - Side Effects, Dosage, Interactions., Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Hydroxychloroquine tabs couponHydroxychloroquine sulfate hcqHydroxychloroquine water retention From Malaria to Lupus & RA. Anecdotal reports describing improvement in lupus and rheumatoid arthritis RA by Allied soldiers on long-term quinacrine culminated in the first published report by Page in the Lancet, in 1951. 6 Following this, other papers followed, and the drugs became a mainstay in the treatment of SLE and increasingly prescribed in RA. Plaquenil From Malaria Treatment to Managing Lupus, RA - Page 2 of 6.. Why are treatments that were developed for malaria now used.. Plaquenil Uses, Dosage & Side Effects -. Hydroxychloroquine comes as a tablet to take by mouth. For prevention of malaria in adults, two tablets are usually taken once a week on exactly the same day of each week. The first dose is taken 1 to 2 weeks before traveling to an area where malaria is common, and then doses are continued for 8 weeks after exposure. Chloroquine Aralen and Hydroxychloroquine Plaquenil Chloroquine phosphate or hydroxychloroquine sulfate can be used for prevention of malaria only in destinations where chloroquine resistance is not present see Maps 2-7 and 2-8 or the next section in this chapter, Malaria Risk Information and Prophylaxis, by Country. PLAQUENIL is not recommended for malaria prophylaxis in geographic areas where chloroquine resistance occurs. • PLAQUENIL does not prevent relapses of P. vivax or P. ovale because it is not active against the hypnozoite forms of these parasites.