It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Hydroxychlor plaquenil Plaquenil price increase 2016 Plaquenil kidney damage Plaquenil and diabetic retinopathy Please I need to find out if anyone who has taken plaquenil has experienced back and hip pain. I started in Oct of 2011 taking 200 mg of plaquenil once a day. In April of 2012 I started taking 400 mg 2 x's a day. I did start to notice that I was having pain when I tried to sleep at night. And, as far as Plaquenil and eye problems, the Ophthamologists I've talked to including a Neuro Ophthalmologist say that while Plaquenil can cause serious damage to the optic nerve, it's very rare. Annual appointments with an ophthalmologist are important in order to catch any problems early. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Can plaquenil cause eye pain Taking Plaquenil for Rheumatoid Arthritis, Plaquenil and muscle aches and pains? - Hydroxychloroquine induced pigmentationPlaquenil pregnancy category c 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. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil Side Effects Common, Severe, Long Term -. Will you have Eye pain with Plaquenil - eHealthMe. Find information about common, infrequent and rare side effects of Plaquenil Oral. Dr. Fung’s case involved a 48-year-old woman with lupus. Nine years after discontinuing medical therapy, the patient had new scotomas, difficulty reading and progression of bull’s-eye maculopathy. Plaquenil’s long half-life in the body can cause irreversible and progressive damage, Dr. Fung said. Plaquenil is primarily used to help with some of the symptoms of Sjogren's.reduce fatigue, and joint pain. It is also thought it help slow progression but not well documented for this. It is not expected to halt the disease process and reverse your SFN.