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. Hydroxychloroquine sulfate molecular weight Hydroxychloroquine effects on folliculitis decalvans Plaquenil cut in half Plaquenil side effects eyes symptoms 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. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking Plaquenil and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Macular Society Eye screening for patients taking hydroxychloroquine Hydroxychloroquine is a medication used to treat several conditions including rheumatoid arthritis, systemic lupus erythematosus, some skin conditions especially photosensitive ones and others that involve inflammation. It was previously used in the treatment and 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. Plaquenil does it affect the eyesight Focus on Eyes Long-term Plaquenil intake can affect your vision, Plaquenil Uses, Dosage & Side Effects - Hydroxychloroquine price increase 2016Plaquenil diagnosisChloroquine work in the body govChloroquine ic50Indication of chloroquine Be sure to notify your other physicians when taking this drug. This drug does not have a strong effect on the immune system, so vaccines recommended by other physicians are generally acceptable. Notify your eye doctor when you are on this medication so regular visual screening tests can be performed. Hydroxychloroquine Plaquenil. Eye screening for patients taking hydroxychloroquine Plaquenil. Plaquenil Side Effects Common, Severe, Long Term -. Before Plaquenil treatment begins. You will have a “baseline” eye exam. This measures the health of your eyes and looks for retinal or macular disease. Once a year while taking Plaquenil. After five years of Plaquenil treatment, when retina damage is likely 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. Tell your doctor if you experience serious side effects of Plaquenil including. muscle weakness, twitching, Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness.