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- Muscular dystrophy - Symptoms causes - Mayo Clinic
Muscular dystrophy is a group of diseases that causes muscles to become weaker and lose mass over time The condition is caused by changes in the genes that make proteins needed to form healthy muscles There are many types of muscular dystrophy Symptoms of the most common type start in childhood, mostly in boys Other types sometimes don't start until adulthood Medicines and other
- Charcot-Marie-Tooth disease - Symptoms causes - Mayo Clinic
Foot issues such as hammertoes and high arches are common Symptoms most often begin in the feet and legs But in time, they may affect the hands and arms People with Charcot-Marie-Tooth disease most often get symptoms in the teen years or early adulthood But symptoms also may start in midlife or in the toddler years
- Polymyositis - Symptoms and causes - Mayo Clinic
Polymyositis may cause the muscular walls of the heart to become inflamed, called myocarditis A small number of people who have polymyositis may get congestive heart failure and irregular heart rhythms called arrythmias
- Foot drop - Symptoms and causes - Mayo Clinic
Various forms of muscular dystrophy, an inherited disease that causes progressive muscle weakness, can contribute to foot drop So can other neurological disorders, such as polio or Charcot-Marie-Tooth disease
- Amyotrophic lateral sclerosis (ALS) - Symptoms and causes
Overview Amyotrophic lateral sclerosis (a-my-o-TROE-fik LAT-ur-ul skluh-ROE-sis), known as ALS, is a nervous system disease that affects nerve cells in the brain and spinal cord ALS causes loss of muscle control The disease gets worse over time
- Myasthenia gravis - Symptoms and causes - Mayo Clinic
Overview Myasthenia gravis is a condition that happens when communication between nerves and muscles breaks down This causes muscles to feel weak and get tired quickly This condition may affect any of the muscles you control, called voluntary muscles Certain muscle groups are more commonly affected than others These include muscles in the face, throat, arms and legs
- Metachromatic leukodystrophy - Symptoms and causes - Mayo Clinic
Signs and symptoms can vary The infantile form is the most common and progresses more rapidly than the other forms There is no cure for metachromatic leukodystrophy yet Depending on the form and age of onset, early identification and treatment may help manage some signs and symptoms and delay progression of the disorder
- Multiple sclerosis - Symptoms and causes - Mayo Clinic
Primary-progressive MS Some people with multiple sclerosis experience a gradual onset and steady progression of signs and symptoms without any relapses This type of MS is known as primary-progressive MS Clinically isolated syndrome Clinically isolated syndrome refers to the first episode of a condition that affects the myelin
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