Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Weiggt gain tryibg to get off plaquenil Hydroxychloroquine fetal hemoglobin Chloroquine tablets reviews Re Plaquenil side effects. Plaquenil made me a bit nauseated in the beginning but that wnet away within a few weeks. You usually need to be on Plaquenil for a few mon ths for it to take effect. I have read several times that those going from brand name Plaquenil to generic have had problems, including flares. Common Side Effects of Plaquenil. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache; Loss of appetite; Dizziness; Nausea Hydroxychloroquine Plaquenil is the most commonly prescribed because it is generally believed to cause fewer side effects; chloroquine Aralen has a reputation for more serious side effects, but it may be prescribed in situations where hydroxychloroquine cannot be used. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Lupus and plaquenil side effects Plaquenil Hydroxychloroquine for Lupus - LupusCorner, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Hydroxychloroquine decrease inflammationPlaquenil for atopic dermatitisCan plaquenil cause sun sensitivityHow does chloroquine work on malaria Side effects associated with Plaquenil are placed in three categories common, less common, and rare. If you have any of the following effects and they persist or worsen, notify your doctor or pharmacist promptly. It is important to remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Treating Lupus with Anti-Malarial Drugs Johns Hopkins.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye;. RARE side effects. HYDROXYCHLOROQUINE is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria. The lowest GoodRx price for the most common version of generic Plaquenil is around $18.60, 90% off the average retail price of $196.17. Get medical help right away if you have any very serious side effects, including sensitivity to light, vision changes e.g. blurred vision, seeing light flashes/streaks/halos, missing/blacked-out areas of vision, muscle weakness, numbness/tingling/pain of the arms/legs.