Typically, it results from improper absorption of fats in your lower intestines. When the poorly digested fats get into the small intestines, they are passed out of the digestive system in form of lose yellow fecal matter. Hydroxychloroquine renal dosing Plaquenil and color vision Maxalt plaquenil interaction What is a natural medicine to hydroxychloroquine Causes of Yellow Diarrhea. The causes of yellow diarrhea include 1. Bile Reduction. Normal poop is brown in color because it contains bile salts or bile pigments. If your liver fails to produce enough bile, the poop loses its normal brown color because it contains little or no bile pigments. Inadequate bile production may be due to The first year or two I was on plaquenil I didn’t have a normal bowel movement for as long as I could remember and was constantly nauseous and could barely eat. It was always diarrhea the first few hours after I woke up but then I’d be fine the rest of the day. but my doctors have always said it’s impossible for this to be from plaquenil. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. The causes of yellow diarrhea include: Normal poop is brown in color because it contains bile salts or bile pigments. In some cases, the yellow stool may be accompanied with fat droplets. Plaquenil and yellow diarrhea Plaquenil Side Effects - GoodRx, Plaquenil and. diarrhea! rheumatoid Cataract effective by taking plaquenil I suspect plaquenil for giving me some episodic diarrhea. I am 100 mg dose and take it with my supper. Did they happen to anyone else and did it eventually stop with the diarrhea side effect? It helps so much with the fatigue and pain. I have a sensitive stomach and perhaps I shouldn't have eaten that salad for lunch yesterday. Plaquenil and diarrhea -. Hydroxychloroquine Plaquenil. Yellow Bowel Movement and Causes of Yellow Diarrhea.. Plaquenil should be taken with food to make it easier for the stomach. Also, some people say you should avoid any dairy with it but to me at least some milk in coffee doesn't make any difference. What I also suggest is lactobacillus, a capsule every day. That helped my explosive stomach a lot. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Potential side effects of anti-malarial drugs include Skin rashes and pigment change. Atabrine, specifically, can cause yellow pigmentation of skin. Sometimes Plaquenil can also deposit in the tissues of the body and cause the skin to take on a greenish tone. Dry skin. Loss of appetite. Abdominal bloating. Upset stomach.