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. Chloroquine dosing in infants Hydroxychloroquine sulfate pain killer Chloroquine diphosphate intercalator dna For Systemic Lupus Erythematosus "Plaquenil Users Beware Drug can make you completely blind re toxic maculopathy I took Plaquenil for over 13 years. One retina specialist said because of the toxic maculopathy it caused. *even if you quit taking the drug, it can continue to damage the eye until blindness occurs. I had a skin rash from plaquenil hydroxychloroquine. I was put on a 21 day taper of prednisone. Can I? Using plaquenil hydroxychloroquine 200 mg twice a day and prednisone 5 mg daily. For rheumatoid im stiff and achy again. Will I need more meds my fatigue is bad too. area and never to allow it to get sunburned. Additionally. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. get medical help right away if you. 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 get a rash from plaquenil Terrible Itching on Plaquenil---PLEASE HELP., I had a skin rash from plaquenil hydroxychloroquine. I. Can plaquenil and metoprolol tartrate be taken togetherPlaquenil tabsForgot to take plaquenil 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 Hydroxychloroquine Side Effects Common, Severe, Long Term.. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. 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. That's a real common side effect of Lupus is unexplained rashes. If you've ever had an allergic reaction to a drug then this is the type of reaction you'd have if you were allergic to the Plaquenil; and they'd stay until the Plaquenil was out of your system. If they're coming and going more than likely it isn't the Plaquenil. Plaquenil takes quite a long time to get to its peak effectiveness depending on what you read, anywhere from 3 months to a year. Unless you are having significant side effects, try to give it at least 6 months before you decide it doesn't work for you.