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. Seronegativera plaquenil Chloroquine alcohol side effects Plaquenil baseline español Plaquenil eye symptoms What is Plaquenil Hydroxychloroquine? Learn about drug imprint, side effects, uses treating, dosage, interaction, overdose, and warnings. Plaquenil ® hydroxychloroquine – New Warnings • On January 27, 2017, the FDA approved new updates to the. Warnings. section of the Plaquenil hydroxychloroquine drug label regarding cardiac effects, including cardiomyopathy and QT prolongation, and hypoglycemia. • Plaquenil is indicated for the treatment of uncomplicated malaria due to Plaquenil received an overall rating of 5 out of 10 stars from 4 reviews. See what others have said about Plaquenil, including the effectiveness, ease of use and side effects. 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. Drug warnings for plaquenil Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil hydroxychloroquine – New Warnings Plaquenil 200mg pretChloroquine basePlaquenil for lupus dosageHydroxychloroquine retinopathy octPlaquenil 200 mg dose Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine 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 Hydroxychloroquine Side Effects Common, Severe, Long Term -. Plaquenil Reviews Everyday Health. Plaquenil Indications, Side Effects, Warnings -. PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious 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. Precautions and Warnings With Hydroxychloroquine It is important to talk to your healthcare provider about the precautions and warnings with hydroxychloroquine to help ensure safe treatment. Tell him or her about other medical conditions you have, as the drug may worsen certain conditions.