Mitochondrial disease

From WikiMD's Wellnesspedia

Mitochondrial disease refers to a group of disorders caused by dysfunctional mitochondria, the organelles that generate energy for the cell. Mitochondrial diseases can affect any body system at any age.

Causes[edit | edit source]

Mitochondrial diseases are usually caused by mutations in mitochondrial DNA or in nuclear genes that code for mitochondrial components. They can be inherited from the mother, from both parents, or can occur spontaneously.

Symptoms[edit | edit source]

Symptoms of mitochondrial disease can include fatigue, weakness, cardiac disease, diabetes, movement disorders, stoke-like episodes, deafness, blindness, droopy eyelids, limited mobility of the eyes, vomiting, and seizures.

Diagnosis[edit | edit source]

Diagnosis of mitochondrial disease includes a clinical examination, lab tests, imaging studies, and sometimes a muscle biopsy. Genetic testing can confirm a diagnosis in some cases.

Treatment[edit | edit source]

There is no cure for mitochondrial disease, but treatment can help reduce symptoms. Treatment options include vitamins and supplements, coenzyme Q10, exercise, and avoiding triggers such as fasting and stress.

See also[edit | edit source]


Mitochondrial disease Resources

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