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. Plaquenil interactions with other drugs Hydroxychloroquine sulphate tablets zy-q 200 Plaquenil and seizures An overdose of hydroxychloroquine can be fatal, especially in children. Hydroxychloroquine overdose must be treated quickly. You may be told to induce vomiting right away at home, before transport to an emergency room. Ask the poison control center how to induce vomiting in the case of an overdose. Overdose can be fatal in children. So you should keep Plaquenil out of their reach. Plaquenil and Eye Problems. Plaquenil can cause serious vision problems that aren't always reversible. Corticosteroids and salicylates may be used in conjunction with PLAQUENIL, and they can generally be decreased gradually in dosage or eliminated after a maintenance dose of PLAQUENIL has been achieved. HOW SUPPLIED. PLAQUENIL tablets are white, to off-white, film coated tablets imprinted “PLAQUENIL” on one face in black ink. Each tablet. 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. Can you overdose on plaquenil Hydroxychloroquine Side Effects, Dosage, Uses, and More, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Choi et al 2014 chloroquine paclitaxelChloroquine 500 mg buy onlineAralen 150 mg para que sirvePlaquenil side effects tinnitus Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Plaquenil - Side Effects, Uses, Dosage, Overdose.. The Risk of Retinal Toxicity with Plaquenil. Recent findings suggest that Plaquenil toxicity can develop among patients that are taking the drug at a daily dose lower than the suggested “safe” dose and/or have been on Plaquenil for shorter than five years. Unfortunately, cessation of Plaquenil intake may not be a remedy since not. Ventricular arrhythmias and torsade de pointes have been reported with the use of hydroxychloroquine. Tricyclic antidepressants share pharmacologic properties similar to the Class IA antiarrhythmic agents and may prolong the QT interval, particularly in overdose or with higher-dose prescription therapy elevated serum concentrations. Taking Plaquenil should be combined with monitoring for any visual problem. You can share any additional information that you may have in the comment box below. References. Roque, M. R. 2015, November 3. Chloroquine and Hydroxychloroquine Toxicity.