Our team periodically reviews articles in order to ensure content quality. The sources cited below consist of evidence from peer-reviewed journals, prominent medical organizations, academic associations, and government data. Hydroxychloroquine ibuprofen interaction Plaquenil liver side effects Sep 13, 2019 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. Although not all of these side effects may occur, if they do occur. Plaquenil and Diarrhea - from FDA reports Summary Diarrhea is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Pain. I have been on this Plaquenil for six months and I still have the side effects of diarrhea frequently. I was wondering if this is normal, or should it have gone away by now, so I had to ask about it. Doctor gave me explanation how diarrhea is seen as a common side effect of Plaquenil. He said it could usually be managed by reducing the dose. Please check with the appropriate physician regarding health questions and concerns. The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider. Can plaquenil cause diarrhea Plaquenil Oral Uses, Side Effects, Interactions, Pictures., Will you have Diarrhea with Plaquenil - eHealthMe Plaquenil gridWhy is hydroxychloroquine prescribed Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness. Taking Plaquenil for Rheumatoid Arthritis. Lupus and diahrea Autoimmune Diseases discussions Body.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. 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. I was getting diarrhea after staring plaquenil. My Gastro dr gave me VSL-3, its a probiotic. It is like a miracle drug to me. I haven't had diarrhea in a year. Maybe you can try that. It's over-the-counter. The pharamacist has t get it, it has to be refrigerated. I recently had to take an antibiotic which has a side effect, for my, of diarrhea. 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.