Muscular Dystrophy Muscular dystrophy refers to a group of genetic disorders characterized by progressive weakness and degeneration of skeletal muscle. The most common form is Duchenne muscular dystrophy, which is caused by a mutation in the dystrophin gene. This protein is essential for maintaining the integrity of muscle fibers.
Myasthenia Gravis Myasthenia gravis is an autoimmune disorder that affects the neuromuscular junction. Antibodies attack acetylcholine receptors on the muscle cell membrane, impairing communication between nerves and muscles. This leads to muscle weakness and fatigue, which can affect various parts of the body, including the eyes, face, and limbs.
Fibromyalgia Fibromyalgia is a chronic condition characterized by widespread muscle pain, fatigue, and tenderness in localized areas. The exact cause is unknown, but it is believed to involve a combination of genetic, environmental, and psychological factors. While it does not cause muscle damage, it significantly impacts the quality of life.
