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. Plaquenil for limited scleroderma Plaquenil spanish How is plaquenil metabolized A drug-induced, or toxic, myopathy is defined as the acute or subacute manifestation of myopathic symptoms such as muscle weakness, myalgia, creatine kinase CK elevation, or myoglobinuria that can occur in patients without muscle disease when they are exposed to certain drugs. Symptoms of myopathy typically occur weeks or months after administration of the drug and usually improve or resolve within weeks after discontinuation of the offending agent. Weakness is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Osteoporosis. 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. 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. Muscle weakness with plaquenil Hydroxychloroquine - thigh muscle weakness?, Will you have Weakness with Plaquenil - eHealthMe Too much hydroxychloroquine Jan 15, 2020 Although the prevalence of muscle weakness in the general population is uncertain, it occurs in about 5% of U. S. adults 60 years and older. Determining the cause of muscle weakness can be challenging. Muscle Weakness in Adults Evaluation and Differential.. Can Plaquenil cause Muscle Weakness? - Treato. Hydroxychloroquine and Colchicine Induced Myopathy The.. I thought that maybe the Plaquenil caused my weakness as it increased vastly right after I started it, but I think it was the flexeril I was taking for the twitching and jerking as I stopped that and the weakness became better. My PCP told me that it's rare to have weakness with plaquenil but more common with flexeril. Symptoms and causes of muscle weakness Muscle weakness myasthenia ranges from a brief bout of weakness to paralysis. Muscle weakness can be the result of a harmless overexertion, but may also be a symptom or the consequence of a serious disorder. Mar 14, 2011 Muscle weakness and muscle loss death of cells are 2 different issues. Lupus can cause muscles to weaken but disuse atrophy less activity over a long period of time can profoundly weaken muscles. If your muscles are just weakened they can be restrengthened with PT and exercise.