Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Alternatives to plaquenil for rheumatoid arthritis Plaquenil patient assistance forms Plaquenil annual eye exam 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. My goodness! So glad you are finally getting your answers. I was diagnosed with ulcerative colitis when I was 21 and as much as I had a bad case of it have had my colon removed and a j-pouch created since I can't imagine all that you have going on. It certainly sounds odd to have osteo in every joint. Ulcerative colitis can be debilitating and can sometimes lead to life-threatening complications. While it has no known cure, treatment can greatly reduce signs and symptoms of the disease and even bring about long-term remission. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Can plaquenil be used for ulcerative colitis What to Do When Ulcerative Colitis Flares, Plaquenil Hydroxycholorquine - Arthritis - MedHelp Abnormal hydroxychloroquine visual fieldsChloroquine fisherHydroxychloroquine and lung cancerPlaquenil nursing interventionsContraindications to plaquenil Diagnosis. Your doctor will likely diagnose ulcerative colitis after ruling out other possible causes for your signs and symptoms. To help confirm a diagnosis of ulcerative colitis, you may have one or more of the following tests and procedures Ulcerative colitis - Diagnosis and treatment - Mayo Clinic. Ulcerative colitis - Symptoms and causes - Mayo Clinic. Foods to Eat During an Ulcerative Colitis Flare ¦ Everyday.. The drug may be used to treat a type of blood disease called porphyria cutanea tarda, although it's only used in certain cases because it can worsen symptoms. Plaquenil is in a class of medicines. Hydroxychloroquine for Crohns Disease and Ulcerative Colitis. Leonard B. Weinstock, M. D. Many anti-inflammatory medications used for rheumatoid arthritis have been applied to inflammatory bowel disease IBD therapy. Uses. Sulfasalazine is used to treat a certain type of bowel disease called ulcerative medication does not cure this condition, but it helps decrease symptoms such as fever, stomach.