He has been awarded the Pittsburgh Cornell University Leadership Award for Excellence. There are 28 references cited in this article, which can be found at the bottom of the page. Matsko is a retired Physician based in Pittsburgh, Pennsylvania. from the Temple University School of Medicine in 2007. Chloroquine and alcohol consumption Oct hydroxychloroquine retinopathy Hydroxychloroquine liver toxicity alcohol I have been on Plaquenil and can tell you my diarrhea started within days of starting the med. My doctor warned me that diarrhea and weight loss were side effects. I said, "Well, I am usually very constipated and could stand to lose 10 pounds so this could be a good thing." haha. I am NOT constipated any more but have not lost any weight either. Hydroxychloroquine typically is very well tolerated. Serious side effects are rare. The most common side effects are nausea and diarrhea, which often improve with time. Less common side effects include rash, changes in skin pigment such as darkening or dark spots, hair changes, and muscle weakness. The more common side effects that can occur with hydroxychloroquine include headache; dizziness; diarrhea; stomach cramps; vomiting; Mild side effects may go away within a few days or a couple of. In most cases diarrhea will go away on its own within a few days, but certain types of diarrhea can cause serious problems. It can also be a reaction to food allergies, medications, protozoans (10%-15% of cases), viruses (50%-70% of cases), or bacteria (15%-20% of cases) in food or water. How to stop diarrhea caused by hydroxychloroquine Plaquenil and explosive bowel movements, Hydroxychloroquine Plaquenil Chloroquine induced cardiomyopathyPlaquenil skin rash symptomsChloroquine resistance transporter structurePlaquenil treatment for vasculitis Foods to eat. While it might sound counterintuitive to eat if you have diarrhea, eating certain foods can help alleviate your diarrhea symptoms and ensure your health doesn’t worsen from not eating. Stick to low-fiber “BRAT” foods that will help firm up your stool. Effective Diarrhea Remedies. Hydroxychloroquine Side Effects, Dosage, Uses, and More. How To Stop Diarrhea Treatments & Remedies for Diarrhea.. Doctors give unbiased, trusted information on whether Hydroxychloroquine can cause or treat Diarrhea Dr. Cattano on plaquenil and diarrhea Temporary GI disturbances are quite common with antibiotics, so a little patience with this understanding comes handy to get the intended benefit from the treatment. 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. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage.