Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Plaquenil and procedures What are the side effects of stopping plaquenil Lyme disease and liver dysfunction may be connected in some patients as the Lyme disease bacteria like to congregate in tissues such as the heart, the joints, and the liver leading to jaundice and hepatitis. Elevated liver enzymes may be found during tests when diagnosing Lyme disease but many patients suffer no symptoms of liver 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. Aug 18, 2009 I thought that plaquenil was more processed by the kidneys than the liver and the problem you describe is what my gi doc calls "dumping" when the liver can't handle the med and acts like its poison and you get explosive diarrhea as your body tries to get rid of it. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil liver kidney lyme Doctors recognize Lyme disease in a patient with kidney., Plaquenil Hydroxychloroquine - Side Effects, Dosage. Malaria in mexico chloroquineHydroxychloroquine & cholesterol-lowering medicationTaking plaquenil can i drink alcoholHydroxychloroquine side effects clinial studies Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil = explosive diarrhea -. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Plaquenil hydroxychloroquine Remove Plaquenil from your drug comparison. Prescribed for Lyme Disease - Arthritis, Dermatomyositis, Malaria, Malaria Prevention, Rheumatoid Arthritis, Systemic Lupus Erythematosus. May also be prescribed off label for Sjogren's Syndrome.