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. Tingling arms plaquenil Buy aralen phosphate Plaquenil retinal damage What are adverse reactions for hydroxychloroquine sulfate Hello, I was recently told by my internal medicine doctor, after years of cataloging symptoms, that she was going to begin treating me for Lupus. She started me on the generic version of Plaquenil at 200 mg. I have had a really hard time on this medicine. I have had extreme nausea, diarrhea, stomach cramps, and intense vertigo. I began taking it on Thanksgiving day and still experience these. 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. Rarely, hydroxychloroquine can lead to anemia in Diarrhea difficulty breathing difficulty seeing at night dizziness or fainting fast, pounding, uneven heartbeat feeling that others are watching you or controlling your behavior feeling that others can hear your thoughts feeling, seeing, or hearing things that are not there fever with or without chills 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 and diarrhea Plaquenil, diarrhea and weight loss? - Sjogren's World, PATIENT FACT SHEET Hydroxychloroquine Plaquenil Grapefruit and plaquenilChloroquine tablets reviewsMethotrexate plaquenil and alcoholPlaquenil generic ingredients I had a lot more looser type stools, sometimes diarrhea, when I started taking Plaquenil. I pretty much solved the problem by taking the Plaquenil with full meals and by adding a Probiotic. I think the Probiotic helped the most. Plaquenil and explosive bowel movements. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Plaquenil and. diarrhea! rheumatoid. Find information about common, infrequent and rare side effects of Plaquenil Oral. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. 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. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.