It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Chloroquine allergy Hydroxychloroquine perscriptins Drug hydroxychloroquine oral-tablet 200mg Does lansoprazole interact with plaquenil Side-effects aren't common. However, in some people hydroxychloroquine can cause skin rashes, especially those made worse by sunlight. feeling sick nausea or indigestion. diarrhoea. headaches. bleaching of the hair or mild hair loss. tinnitus ringing in the ears Check with your doctor immediately if any of the following side effects occur Incidence not known. Blistering, peeling, loosening of the skin blurred vision or other vision changes chest discomfort, pain, or tightness cough or hoarseness dark urine decreased urination defective color vision diarrhea difficulty breathing Children should not take hydroxychloroquine for long-term therapy. Keep all appointments with your doctor and the laboratory. Your doctor may order certain lab tests to check your response to hydroxychloroquine. If you are taking hydroxychloroquine for a long period of time, your doctor will recommend frequent eye exams. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Long-term effects of taking plaquenil Plaquenil Side Effects Common, Severe, Long Term -, Hydroxychloroquine Oral Route Side Effects - Mayo Clinic Hydroxychloroquine retinopathy pathogenesisManufacturer discount for hydroxychloroquineCan plaquenil cause anxietyPlaquenil and uri But take this advice Don’t ignore changes in vision. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. Protecting your eyesight when taking Plaquenil Lupus.. Hydroxychloroquine MedlinePlus Drug Information. How Safe Is Long-Term Hydroxychloroquine?. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few months, but it can take up to six months for full effects. Stop taking the medicine and. Jan 30, 2018 Hi, I've been taking Plaquenil for many years now and have never experienced any side effects or long term effects. But headache is listed as one of the "mild adverse effects". I would suggest that you try to split the dose as suggested. I've always taken 1 in the AM & 1 at night. In this review, we analyze Plaquenil side effects by the time on the drug, gender and age of the people who have side effects while taking Plaquenil. The review is based on 48,938 people who have side effects while taking the drug from Food and Drug Administration FDA.