Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. How much is plaquenil pill Osteoarthritis medications plaquenil Bonine and plaquenil interaction Mar 17, 2019 Hydroxychloroquine is used to treat the symptoms of rheumatoid arthritis and systemic lupus erythematosus and to prevent and treat malaria. Includes hydroxychloroquine side effects, interactions and indications. 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 Doctors give trusted answers on uses, effects, side-effects, and cautions Dr. Moeser on hydroxychloroquine sulfate adverse effects Hydroxychloroquine, an anti-malarial, is used to treat RA and SLE. Although called "immune-suppresive" it does not have a powerful effect on the immune system. We are still understanding how it works and in general it regulates the communication of immune cells. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Adverse effects of hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine Uses, Side., Hydroxychloroquine Oral Route Side Effects - Mayo Clinic Does plaquenil work on osteoarthritisHydroxychloroquine sulfate for raHow to stop taking hydroxychloroquineWill plaquenil help anemiaIs hydroxychloroquine a dmard 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. visual problems. Hydroxychloroquine Side-effects, uses, time to work. Hydroxychloroquine sulfate adverse effects - Answers on HealthTap. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Hydroxychloroquine may cause some people to be agitated, irritable, or display other abnormal behaviors. It may also cause some people to have suicidal thoughts and tendencies, or to become more depressed. If you or your caregiver notice any of these side effects, tell your doctor right away. This medicine may cause hypoglycemia low blood sugar. 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.