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 phosphate puffer fish Plaquenil side effects eyes symptoms Malarone doxycycline chloroquine ou mefloquine What are the side effects of hydroxychloroquine Plaquenil? Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. 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. 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, ringing in your ears, mood changes, nervousness, irritability, skin rash, itching, or; hair loss. 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 causing mood changes and depression?, Irritability and increased hot flashes with Plaquenil Retinal exam hydroxychloroquine frequencyHydroxychlor plaquenil Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil hydroxychloroquine sulfate dosing, indications.. Hydroxychloroquine is sold under the trade name Plaquenil and is an aminoquinoline derivative used in the prophylaxis and treatment of malaria. It is also used as an anti-inflammatory agent in rheumatoid arthritis and complications of lupus and connective tissue disorders with an off label use in the treatment of urticaria. 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 Hydroxychloroquine 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. This medicine is not effective against all strains of malaria.