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 diphosphate lysosome Chloroquine resistance mechanism nbme 18 Plaquenil cumulative dose toxicity retina Plaquenil related diseases Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil 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 I have been on Plaquenil for a long time now and just last summer I found out how sensitive it makes your skin in the sun. I got a horrible rash on my arms and face after just 30 min. in the sun. Anyhow, my doctor told me that this medication causes sun sensitivity, and that was the cause for my rash. Side effects include nausea, vomiting, diarrhea, hemolysis destruction of red blood cells in G6PD deficient patients patients low in this enzyme are more likely to break down red cells as a reaction to Plaquenil, visual abnormality uncommon, discoloration of skin bluish-gray, vertigo, weakness, and irritability. 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 skin rash pictures Rheumatoid arthritis rash Causes, symptoms, and images, Coming Off Plaquenil questions - Sclero Forums MAIN - Sclero Forums How much does hydroxychloroquine costPlaquenil for rheumatoid arthritis What are the possible side effects of antimalarial drugs? Plaquenil is most often well-tolerated but, like with any drug, side effects are possible. Most people about 90% who take antimalarial medications experience no side effects. If common side effects do occur, they are usually minor and last only for a short period of time. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Rashes, Skin Care and Cutaneous Lupus What You Should Know. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Feb 19, 2020 skin rash or itching; or; hair loss. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. What is the most important information I should know about hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? What are the side effects of Plaquenil? The most common side effects are diarrhea, nausea, vomiting, headache, dizziness, skin rash or black spots when you look at things. Most side effects will go away when your body gets used to the medicine. Tell your doctor if you have these side effects. A lower dose may stop them. After many years on plaquenil, I got the tinnitus. I agree it was much worse at night and would wake me up. We cut back my dose. I also got a rash from plaquenil when I went out in the sun. Funny, when I was taking name brand plaquenil, I didn't seem to have any problems, but it got too pricey for my budget.