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. Hydroxychloroquine sulfate vs sodium bicarbonate I need an eye exam for plaquenil retinal function Rheumatoid arthritis medication plaquenil Plaquenil is a first-line drug treatment meaning its the go- to med they use -the one they initially start nearly everyone on when u test positive for auto-immune & it doesn't work for everyone! I tried it for a yr w not one bit of relief. The anxiety is not a common side effect nor is the depression. In this review, we analyze Plaquenil side effects by the time on the drug, gender and age of the people who have side effects while taking Plaquenil. The review is based on 57,733 people who have side effects while taking the drug from Food and Drug Administration FDA. The information that eHealthMe analyzes includes Side Effects At first was very difficult - not sure what was my illness and what was side effects. Low blood pressure and low blood sugar, shakiness, nausea, diarrhea. Low blood pressure and low blood sugar, shakiness, nausea, diarrhea. 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. Plaquenil side effects insomnia Hydroxychloroquine-Induced Reversible Hypomnesis in a., Common Plaquenil side effects a study from FDA data. Plaquenil to treat fibromyalgiaIntermittent preventive therapy chloroquinePropranolol interactions with hydroxychloroquine Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil Oral Uses, Side Effects, Interactions.. Hydroxychloroquine Sulfate Insomnia Reports - DrugInformer. Plaquenil - Healthboards. Druginformer Identified Side Effects Agitation, Palpitations, Euphoric mood, Insomnia, Vision blurred, Lupus-like syndrome Posted By Anonymous in on August 17, 2015 @ am “ Side Effects Unusual strange emotions, agitation, insomnia, fast heart rate during the middle of the night, blurry vision. My rheumatologist prescribed 400mg per day for me but I cut a 200. Consumer ratings and reviews for PLAQUENIL. Includes 655 patient ratings with average score of 3.2, comments, side effects, dosage, sex, age, time taken. Plaquenil should be administered with caution in patients having glucose-6-phosphate dehydrogenase G-6-PD deficiency. Dermatologic Effects Dermatologic reactions to Plaquenil may occur and, therefore, proper care should be exercised when it is administered to any patient receiving a drug with a significant tendency to produce dermatitis.