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 reduces preeclampsia Chloroquine diphosphate sigma Assay of chloroquine phosphate Many anti-inflammatory medications used for rheumatoid arthritis have been applied to inflammatory bowel disease IBD therapy. Hydroxychloroquine Plaquenil® has received little attention in Crohn’s disease CD. 1 This anti-malarial agent is an older disease-modifying anti-rheumatic. What is the treatment for ulcerative colitis? Usually the first treatment is one of the 6-ASA medications Asacol, Rowasa, Pentasa, Dipentum, Colazal and Azulfidine. Colazal has been shown in a recent study to be more effective and better tolerated than Asacol in the treatment of ulcerative colitis. I had problems with generic plaquenil giving me some diarrhea so I got the name brand. To hear this scares me b/c I just had to have surgery for colitis back in Nov. and my rheumy didn't think this drug would be a problem for me. I couldn't take it when I had the colitis because it made it a lot worse! 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 for ulcerative colitis Will you have Ulcerative colitis with Plaquenil - eHealthMe, Ulcerative Colitis - Specialists in Gastroenterology in St. Can i take advil cold and sinus with hydroxychloroquine Ulcerative colitis UL-sur-uh-tiv koe-LIE-tis is an inflammatory bowel disease IBD that causes long-lasting inflammation and ulcers sores in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine colon and rectum. Ulcerative colitis - Symptoms and causes - Mayo Clinic. Drug induced colitis from plaquenil?. Ulcerative Colitis Symptoms and How They May Affect You. Diagnosed in 2003 with ulcerative colitis. Started Remicade in 2010. Helped my symptoms but developed Discoid Lupus in 2015. Doctor thinks it was brought on by the Remicade. Stopped Remicade and now taking Entyvio for colitis and plaquenil for the lupus." Arthralgia is more common among patients with IBD, occurring in 40-50% of patients, which is a rate similar to that of the general population; arthritis occurs in approximately 15—20% of Crohn's disease CD patients and approximately 10% of ulcerative colitis UC patients at some stage during their disease course. 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 lupus, rheumatoid arthritis, and others.