Muscular Dystrophy Summary Muscular dystrophy (MD) is a group of more than 30 inherited diseases. They all cause muscle weakness and muscle loss. Some forms of MD appear in infancy or childhood. Others may not appear until middle age or later. The different types can vary in whom they affect, which muscles they affect, and what the symptoms are. All forms of MD grow worse as the person’s muscles get weaker. Most people with MD eventually lose the ability to walk. There is no cure for muscular dystrophy. Treatments can help with the symptoms and prevent complications. They include physical and speech therapy, orthopedic devices, surgery, and medications. Some people with MD have mild cases that worsen slowly. Others cases are disabling and severe. NIH: National Institute of Neurological Disorders and Stroke National Institute of Neurological Disorders and Stroke Encyclopedia Aldolase blood test CPK isoenzymes test Facioscapulohumeral muscular dystrophy Lactate dehydrogenase test LDH isoenzyme blood test Myoglobin blood test Myoglobin urine test Swallowing problems Array Becker muscular dystrophy Creatine phosphokinase test Duchenne muscular dystrophy Limb-girdle muscular dystrophies Muscular dystrophy Diagnosis and Tests CK (Creatine Kinase) Test American Association for Clinical Chemistry Electromyography (EMG) Mayo Foundation for Medical Education and Research How Is Muscular Dystrophy Diagnosed? National Institute of Child Health and Human Development Signs of Duchenne Parent Project for Muscular Dystrophy Research Clinical Trials ClinicalTrials.gov: Muscular Dystrophies National Institutes of Health ClinicalTrials.gov: Muscular Dystrophy, Duchenne National Institutes of Health Children Diagnosis and Management of Duchenne Muscular Dystrophy: A Guide for Families Parent Project for Muscular Dystrophy Research Everybody’s Different Nobody’s Perfect Muscular Dystrophy Association Meaning of Muscular Dystrophy Nemours Foundation Specifics Duchenne and Becker Muscular Dystrophies Muscular Dystrophy Association Limb-Girdle Muscular Dystrophy (LGMD) Muscular Dystrophy Association Myotonic Muscular Dystrophy Muscular Dystrophy Association Rare Muscular Dystrophies: Congenital, Distal, Emery-Dreifuss and Oculopharyngeal Muscular Dystrophies Muscular Dystrophy Association What Are the Types of Muscular Dystrophy? 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