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. Prophylaxis for international travel to chloroquine resistant area Side effects of plaquenil 200 mg tablets Can plaquenil cause diarrhea Hydroxychloroquine systemic sclerosis Side Effects Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember. 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. 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. 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. Plaquenil effects on diarrhea Plaquenil Uses, Dosage & Side Effects -, Plaquenil and diarrhea - Does plaquenil treat sclerodermaPlaquenil liquidPlaquenil et alcoolIs plaquenil harmfulHydroxychloroquine and sle 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. Plaquenil and diarrhea - Answers on HealthTap. Plaquenil and. diarrhea! rheumatoid. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache. Loss of appetite. Dizziness. Nausea. Diarrhea, vomiting, or stomach pain. Skin rash. 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." Sep 13, 2019 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. Although not all of these side effects may occur, if they do occur they may need medical attention.