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 retinopathy autofluorescence Retinal deposits plaquenil Plaquenil vs nsaids for arthritis Chloroquine diphosphate 25 μm Vision changes/loss of vision There is a chance that retinal damage will occur while taking hydroxychloroquine Plaquenil or chloroquine Aralen. This is called known as hydroxychloroquine retinopathy. 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 The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. One kilogram kg equals 2.2 pounds. Women with lupus who are OVER their ideal body weight should go by these dosing rules 5’ 7” or higher - up to 400 mg Plaquenil daily 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. Weight loss with plaquenil Plaquenil and weight gain -, Hydroxychloroquine Side Effects Common, Severe, Long Term. Plaquenil goodrxPlaquenil 300 mgChloroquine phosphate tablets used for Who Is at Risk for Vision Loss with Plaquenil. people who lose a lot of weight while taking Plaquenil. Tell your doctor if this happens as your dose may need to. Who Is at Risk for Vision Loss with Plaquenil? - American.. Protecting your eyesight when taking Plaquenil Lupus Foundation of.. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Just wondering if anyone else had problems with loss of appetite and weight loss while on plaquenil. I had my dose increased to 400mg a day about three weeks ago, and since then I have no appetite whatsoever. Weight is falling off me at a rather alarming rate - at least half a stone a week. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Hence, if the loss of appetite and weight loss started after you started on this drug, then yes, it could be due to Plaquenil. However, if you had loss of appetite and weight loss before your started this drug, then the drug can aggravate the process. In this case, the cause of loss f appetite and weight loss has to be found.