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Symptoms appear in infancy and may include:
  • Muscle weakness or “floppiness”
  • Reeding difficulties.
  • Developmental delays.
  • Liver disease or failure.
  • Drooping or partial closure of one or both eyelids (ptosis)
  • Abnormal eye movements due to weakness or partial paralysis of the eye muscles.
  • Seizures.
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Symptoms of mitochondrial myopathies. The main symptoms of mitochondrial myopathies are muscle weakness and atrophy (shrinking) and exercise intolerance.
mitochondrial myopathy signs and symptoms from www.mda.org
Nervous system: Seizures, spasms, developmental delays, deafness, dementia, stroke (often before age 40), visual system defects, poor balance, problems with ...
Feb 28, 2024 · Other common symptoms include impaired vision, hearing loss, abnormal heartbeat (cardiac arrhythmia), diabetes, and stunted growth.
In some people primary mitochondrial myopathy can cause weakness and paralysis of other facial muscles.
mitochondrial myopathy signs and symptoms from my.clevelandclinic.org
What are the symptoms of mitochondrial disease? · Poor growth. · Muscle weakness, muscle pain or a low muscle tone. · Vision and/or hearing loss. · Developmental ...
May 21, 2018 · Symptoms. Muscle weakness, muscle atrophy, and exercise intolerance which refer to exhaustion caused by physical exertion are some of the main ...
Most mitochondrial myopathies occur before the age of 20, and often begin with exercise intolerance or muscle weakness. During physical activity, muscles may ...
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Symptoms can range from fatigue and exercise intolerance to hearing loss, seizures, strokes, heart failure, diabetes and kidney failure. A large majority but ...
mitochondrial myopathy signs and symptoms from www.chop.edu
Mitochondrial disorder symptoms include: Poor growth; Loss of muscle coordination, muscle weakness; Neurological problems, including seizures; Autism spectrum ...