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. Chloroquine malaria medication Chloroquine cancer clinical trial Most do fine. Most patients do very well on hydroxychloroquine. Common side effects include allergy to the medication, GI disturbances such as nausea or diarrhea, and changes of pigmentation in the skin or hair this is not a complete listshould also be tested for an enzyme called g6pd before starting, and you should have at least one eye exam annually while on the drug. Call your doctor immediately or get emergency medical help if you experience any of the following serious side effects Any vision problems, such as reading difficulties, sensitivity to light, seeing light flashes or streaks, blurred distance vision, or other issues Hearing problems. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. 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 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. What are the most common side effects of plaquenil Hydroxychloroquine Oral Route Side Effects - Mayo Clinic, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Metronidazole with plaquenil interactionPlaquenil 200mg là thuốc gìPlaquenil farmacias del ahorroDoes hydroxychloroquine make you bleedEffect of plaquenil on free light chains If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. Plaquenil Side Effects on Your Eyes and Vision. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil Uses, Dosage & Side Effects -. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. What is the most important information I should know about hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Some side effects of chloroquine 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. 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. Please note the rare side effects listed below, specifically.