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. Who is the manufacturer of plaquenil Methotrexate plaquenil alcohol Hydroxychloroquine crush Can u still have a flare while on plaquenil But at that time, in reviewing potential side effects, I had to scare the “bajeezus” out of my patient “Plaquenil is usually very safe,” I told her, “but it can damage your retina, and we need to obtain a baseline eye exam and then monitor your eyes every six months for as long as you are on the drug.” Most side effects will go away when your body gets used to the medicine. Tell your doctor if you have these side effects. A lower dose may stop them. Do not lower the dose on your own. Plaquenil stays in your body for about 3 months. If you must stop it, it will take a while for the side effects to go away. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. 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 medication plaquenil side effects Drug spotlight on hydroxychloroquine Lupus Foundation of., Lupus Medicines Hydroxychloroquine - Brigham and Women's. Mylan hydroxychloroquine 200 mg The Rheumatologist put me on Plaquenil. I started with just one pill per day because I sometimes have side effects from new drugs. After just 4 days on Plaquenil, I had severe stomach cramps, no appetite, GERD pain, diarrhea and a migraine. Stomach cramps from Plaquenil - what to do? Lupus Forums at.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil hydroxychloroquine sulfate dose, indications.. Three anti-malarial drugs are prescribed for lupus symptoms. 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. Our Plaquenil hydroxychloroquine Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. The side effect that is of greatest concern is retinal toxicity.