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. Bad side effects of hydroxychloroquine Chloroquine prices Feb 19, 2020 As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. A little more forgetful. This medication changed my life. It took a few months to start working, but when it did, everything just got better. “Side Effects Major Gas, vivid dreams, extreme forgetfulness, itchy skin,lots of new freckles on back and arms, extremely bad taste in mouth all day and night. Apr 10, 2019 Plaquenil side effects Get emergency medical help if you have signs of an allergic reaction to Plaquenil hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. 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 memory Taking Plaquenil for Rheumatoid Arthritis, Hydroxychloroquine Sulfate Related Memory Impairment - Side Effect Search Aralen reviewsChloroquine autophagy erythroid Because of this, dopamine agonists may lead to major side effects such as memory loss, confusion, delusions, and compulsive behaviors. 6. Medications That May Cause Memory Loss. Plaquenil Uses, Dosage & Side Effects -. Stopping plaquenil. DailyStrength. As a result, major side effects can include memory loss, confusion, delusions, hallucinations, drowsiness and compulsive behaviors such as overeating and gambling. Alternatives If you are being treated for RLS, ask your doctor or pharmacist whether one of your prescription or over-the-counter medications may be the trigger. Lets face it, lupus is a life changer and we need to deal. I had problems with Plaquinal, but upon researching, it is the best drug for us so I stayed with it. Zero problems now.patience! been on cortisone drops for over a year.started at 16 mg day and have now tapered to 2 drops, or 2 mg. Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells anemia.