what is mitochondrial disease symptoms
The severity of mitochondrial disease symptoms is different from person to person. The most common symptoms are: 1  Poor growth. 2  Loss of muscle coordination, muscle weakness. 3  Neurological problems, seizures.4  Autism, autistic spectrum, autistic-like features. 5  Visual and/or hearing problems.6  Developmental delays, learning disabilities. 7  Heart, liver or kidney disease. 8  Gastrointestinal disorders, severe constipation.he most common symptoms are: 1  Poor growth. 2  Loss of muscle coordination, muscle weakness. 3  Neurological problems, seizures. 4  Autism, autistic spectrum, autistic-like features. 5  Visual and/or hearing problems. 6  Developmental delays, learning disabilities. 7  Heart, liver or kidney disease. 8  Gastrointestinal disorders, severe constipation.