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 prevent or reduce some of these side effects. Would chloroquine in a sickle cell patient beh harfmul Humira vs plaquenil Sore throat sores, ulcers, or white spots in the mouth or on the lips thickening of bronchial secretions vomiting yellow eyes or skin Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Some antacids can make it harder for your body to absorb hydroxychloroquine. Plaquenil side effects. Get emergency medical help if you have signs of an allergic reaction to Plaquenil. sore throat, weakness or ill feeling, swollen gums, mouth sores, skin sores, rapid heart rate, pale skin, easy bruising, unusual bleeding. 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. If you notice any other effects, check with your healthcare professional. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Plaquenil side effects gum sores Hydroxychloroquine Side Effects, Dosage, Uses, and More, Plaquenil Uses, Dosage & Side Effects - Plaquenil reviews for uctd The side effects featured here are based on those most frequently appearing in user posts on the Internet. The manufacturer's product labeling should always be consulted for a list of side effects most frequently appearing in patients during clinical studies. Talk to your doctor about which medications may be most appropriate for you. Plaquenil and Cold Sores - Posts about Drugs, Side effects.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Will you have Canker sores with Plaquenil - eHealthMe. 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 prevent or reduce some of these side effects. 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. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.