Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil shortage 2017 Plaquenil helps me wake up early How does hydroxychloroquine work in ra What are the side effects of Plaquenil? The most common side effects are diarrhea, nausea, vomiting, headache, dizziness, skin rash or black spots when you look at things. 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. How to Deal With Side Effects of Medicine. Some side effects go away over time as your body gets used to a new drug, so your doctor may recommend you stick with your current plan for a little. What are the possible side effects of antimalarial drugs? Plaquenil is most often well-tolerated but, like with any drug, side effects are possible. Most people about 90% who take antimalarial medications experience no side effects. If common side effects do occur, they are usually minor and last only for a short period of time. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Do the side effects of plaquenil go away Plaquenil Side Effects Go Away? DailyStrength, How to Deal With Side Effects of Medicine - WebMD Plaquenil and valiumQt with chloroquine phosphateSide effects of hydroxychloroquine sulfate tablets Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to Hydroxychloroquine Side Effects -. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Plaquenil Indications, Side Effects, Warnings -. Common Side Effects of Plaquenil. four tablets are usually taken right away. After that, two tablets are taken six to eight hours later, followed by two tablets on each of the next two days. Plaquenil side effects. Get emergency medical help if you have signs of an allergic reaction to Plaquenil hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. The side effect that is of greatest concern is retinal toxicity. Retinal toxicity of Plaquenil may manifest itself with subtle disturbances of the retinal pigment epithelium which may eventually lead to complete destruction of the macula in the form of bull’s-eye maculopathy.