Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Hydroxychloroquine rash treatment Chloroquine cost boots Chloroquine and proguanil malaria Plaquenil 200mg Finally, my rheumatologist recommended that I stop taking the drug altogether.” Utterback’s rheumatologist also referred her to neuro-ophthalmologist David Katz, MD, in Bethesda, Md. “We don’t know which patients might develop Plaquenil retinopathy, but the patient often can see it before the doctor can,” he says. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. To treat lupus erythematosus, the average adult dose is 400 mg once or twice daily. I recently decided to stop taking Plaquenil because I was having constant chest pains even more so than I usually have due to Lupus. Since I have not taken it my chest feels so much better which is odd because chest pain is not listed as a side effect. Also I noticed that the Plaquenil I think was making me feel different but not in a good way. This medicine is not effective against all strains of malaria. Malaria is common in areas such as Africa, South America, and Southern Asia. What can happen if you stop taking plaquenil What If I Stop Taking Allopurinol? Get Rid Of Gout, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Hydroxychloroquine and breastfeedingWiki hydroxychloroquineHydroxychloroquine and lupus pregnancyIs mefloquine in plaquenil Plaquenil can damage the retina of the eye, which can lead to blindness. This eMedTV page lists other side effects or complications that may occur with Plaquenil. Warnings and precautions on who should not use this drug are also listed on this page. Plaquenil Warnings and Precautions. Had to stop taking Plaquenil -. Hydroxychloroquine MedlinePlus Drug Information. Re don't want to take plaquenil anymore I am under the care of an internist, he gave me a prescription for plaquenil, and he told me 3 times already that he wanted me going to a rhematologist and for some reason I don't get the referral or a call with an appt. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few months, but it can take up to six months for full effects. If you are taking it on a daily schedule, take it at the same time each day. Take this medication exactly as prescribed. Do not stop taking it without talking with your doctor, especially if you.