Regardless of the problem, we'd like to help you find what you're looking for. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Chloroquine raises ph Does hydroxychloroquine cause bone grafts to fail Plaquenil side effects sweating Can plaquenil cause breast cancer The way I understand it the plaquenil causes some CNS irritability. I think I have a little of it but I will just hang in there cause I had my dosage increased from 200 to 400 and saw results starting after 1 month. For me the relief of some of the symptoms has been very slight improvement that has increased slowly over time. I did experience the GI side effects but they have mostly passed. I do have horrible constipation though and I am not sure if this is due to the plaquenil or to the disease itself. All I know is its a new symptom for me. For the past couple of weeks I am noticing increased irritability, mood swings, anxiety and depression. According to Drugs.com, Plaquenil given for a long term can cause retinal disorders after a few months or years of daily use--especially if the dose exceeds 400mg per day. The risk of retinal damage increases at doses of 600mg to 700mg. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Plaquenil irritability Plaquenil hydroxychloroquine sulfate Drug / Medicine., Plaquenil causing mood changes and depression? Is plaquenil an immunosuppressantDoes plaquenil cause low white blood cell countWhat is plaquenil hydroxychloroquinePlaquenil side effects tiredCan i take plaquenil and benadryl 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 Side Effects Common, Severe, Long Term -. Long-Term Side Effects of Plaquenil for Rheumatoid.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Plaquenil may be used for short or long-term rheumatoid arthritis treatment. In treating rheumatoid arthritis, Plaquenil may slow down the process of joint damage and relieve the symptoms of the. Drug Information on Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine includes side effects, uses, drug interactions, dosage, drug pictures, overdose symptoms, and what to avoid. Topics A-Z Slideshows Images Quizzes Supplements Medications 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.