How does muscular dystrophy affect the body?

Muscular dystrophy (MD) is a group of genetic disorders that cause progressive muscle weakness and degeneration. The condition primarily affects skeletal muscles, leading to difficulties in movement, coordination, and eventually impacting the heart and respiratory muscles. As muscle fibers progressively weaken and are replaced by fibrous tissue and fat, individuals with MD may experience a decline in mobility and independence, along with potential complications such as respiratory failure and heart problems. Overall, MD significantly impacts quality of life and requires ongoing medical management and support.