Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Chloroquine over the counter Retinopathy symptoms from plaquenil Nov 16, 2014 Dr. Feinberg responded Uncommon side effect. This is an uncommon side effect with this medication. Uncommon problems can still happen but you should be checked for ulcers or other problems which may cause you to have this symptom. If no other problems exist you may need to change therapy. Rheumatoid arthritis RA mainly affects the joints. But it, and many of the medications that treat it, can also affect the you recognize any of these problems? Rheumatoid Nodules. About 1. Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Canc plaquenil give you ulcers Plaquenil Hydroxychloroquine - Side Effects, Dosage., Rheumatoid Arthritis Skin Problems Nodules, Rashes, and More Plaquenil macular damage Thanks StAndrews-Lupie, Jury still out on taking it, as there seem to be some terrible side-effects.some people. I take Omeprazole as a stomach protector with the Diclofenac, so haven't had any bother regarding stomach, but am familiar with how it can cause ulcers if you're not taking a proton pump inhibitor. How good is Hydroxychloroquine, and any side effe.. Hydroxychloroquine Reviews Everyday Health. Lichen Planus in Adults Condition, Treatments, and.. Your doctor may say you have lupus if you have at least four of 11 signs of the disease that are laid out by experts at the american college of rheumatology * butterfly-shaped rash * raised red pat They'll know best how to monitor you. And if you have concerns about why you're taking plaquenil, I definitely encourage you to call your doctor and simply say something along the lines of, "Hi, I don't understand exactly why you decided to put me on plaquenil. Can you please explain why you chose this drug for me?" and go from there. Since being diagnosed with Lupus and taking the normal meds, particularly Plaquenil and Prednisone over about 6 years, I gained about 45 pounds. Part of that is due to less exercise, part due to having no appetite thus feeling like anything I can get down is ok.