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 toxicity diagnosis code What if you take double the dosage of plaquenil Chloroquin and ferroquine structure Hydroxychloroquine keratopathy I have been on plaquenil for many a year, and it has not affected my weight at all. If you go to or rxlist.com, neither of them list weight gain as a side effect, while they both list "nausea, vomiting, stomach pain; loss of appetite, weight loss" as side effects. Find information about common, infrequent and rare side effects of Plaquenil Oral. 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 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 taking plaquenil cause weight loss Hydroxychloroquine Side Effects, Dosage, Uses, and More, Common and Rare Side Effects for Plaquenil Oral Information on plaquenilHow long does it take plaquenil to work for lupusDose of hydroxychloroquine 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.. Hydroxychloroquine Side Effects Common, Severe, Long Term.. Does Plaquenil hydroxychloroquine cause weight loss ? I.. I recently went on Plaquenil a few months ago, and I have been noticing how much weight I've been losing. I feel like I am losing too much weight. I am a thin person, and I am sick very often. Last week, I lost three pounds, and the week before I lost two pounds. Everyone keeps commenting that I'm. In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. 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.