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. Cheap aralen prescribing Urinary side effects of hydroxychloroquine Photodegradation of chloroquine phosphate Chloroquine and primaquine malaria A rare complication of the commonly used rheumatoid arthritis drug hydroxychloroquine Plaquenil is injury to the retina the light-sensing portion of the back of the eye. The earliest sign of retinal changes from hydroxychloroquine is a decreased ability to distinguish between red and green colors. 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. Weakness in the legs could be due to a serious health condition, and it’s best to seek immediate medical care if you have other symptoms that suggest an emergency, such as stroke. It could be. 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. Plaquenil leg weakness Confirmed Plaquenil Muscle Toxicity - Scleroderma - Inspire, Plaquenil Side Effects Common, Severe, Long Term - Chloroquine drug bank What is Plaquenil? Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Weakness in Legs 11 Causes, Symptoms, and Treatments. Leg weakness? - Sjogren's World. Can Plaquenil cause Muscle Weakness? Muscle Weakness is a known side effect of Plaquenil. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Many diseases can cause extreme fatigue and weakness. According to MedlinePlus, a service of the U. S. National Library of Medicine and the National Institutes of Health, fatigue is a feeling of weariness, tiredness or a lack of energy, and fatigue is different from drowsiness 1 4. MedlinePlus states that drowsiness is the feeling associated with sleep deprivation, whereas fatigue is the lack of. Fortunately, most cases of muscle weakness which lack obvious cause are reversible. Muscle weakness is rarely the only sign of serious underlying disease. If you have persisting muscle weakness, particularly if it severe, localised, painful or present for more than two to three weeks, you should visit your doctor.