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. Hydroxychloroquine side effects kidney Chloroquine exoerythrocytic Plaquenil cognitive side effects SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. 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. Find information about common, infrequent and rare side effects of Plaquenil Oral. 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 Causes and Treatments for Hand Weakness, Can Plaquenil cause Muscle Weakness? - Treato Plaquenil and ankylosing spondylitisCan plaquenil cause hearing lossSide effects stopping plaquenilMethylene blue falciparum target chloroquineLupus medications plaquenil 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. Rheumatoid Arthritis 17 Signs of Serious Complications. Common and Rare Side Effects for Plaquenil Oral. Will you have Weakness with Plaquenil - eHealthMe. 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. Hydroxychloroquine is used to treat discoid lupus erythematosus DLE or systemic lupus erythematosus SLE or lupus. It is also used to treat acute and chronic rheumatoid arthritis. Muscle weakness also may be a side effect of certain drugs used to treat lupus and related conditions, including prednisone and other corticosteroids, cholesterol-lowering drugs and hydroxychloroquine Plaquenil®. Therefore, drug-induced muscle disease should be ruled out as a cause of weakness if you are taking any of these medications, as.