Mitochondrial Myopathy

Mitochondrial myopathy is a type of muscular disease caused by abnormalities in mitochondrial DNA. It is characterized by symptoms such as progressive muscle weakness, exercise intolerance, poor growth, joint pains, and visual impairment. As mitochondrial DNA abnormalities are commonly assumed to cause muscle weakness, it is important for medical professionals to be able to diagnose this condition accurately. Mitochondrial myopathy is typically diagnosed through genetic testing and the use of biochemical tests. Treatment for this disorder can include supportive care, physical therapy, and medications. With proper treatment, many people with mitochondrial myopathy can lead productive and healthy lives.