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. Plaquenil frontal fibrosing alopecia Hydroxychloroquine sulfate tablet side effects Plaquenil how does it work Plaquenil Hydroxychloroquine is used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus & others. Lupus and Plaquenil research. While Plaquenil was not created with the explicit purpose of helping people minimize the disease activity of lupus, a number of clinical trials have been conducted to examine the clinical impact of the medication. Hi, I JUst wanted to let you know that Plaquenil, and other lupus meds can be rough on your stomach.so in the beginning than long term. My doctor reccomended that I eat 100 calories at least prior to taking Plaquenil and Naproxen. I was prett nauseous the frist 2 weeks on these meds, but over time it diminished. 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. Lupus and plaquenil problems Lupus Medications and Treatments, Plaquenil Hydroxychloroquine for Lupus - LupusCorner Chloroquine zika cell Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Common side effects of Plaquenil include. nausea, vomiting, stomach pain or cramps, loss of appetite, weight loss, diarrhea, dizziness, spinning sensation, headache, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil and stomach issues." Lupus Community - Support.. How lupus affects the eyes Lupus Foundation of America. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Medications commonly used to treat malaria, such as hydroxychloroquine Plaquenil, affect the immune system and can help decrease the risk of lupus flares. Side effects can include stomach upset and, very rarely, damage to the retina of the eye. Regular eye exams are recommended when taking these medications. Corticosteroids. Plaquenil is a drug used to treat Rheumatoid Arthritis and Systemic Lupus Erythematosis. It is a very good drug and gives many patients significant relief from their symptoms. Plaquenil related eye complications are not common. Plaquenil can produce pigment changes in the macula of the retina.