Duchenne or Becker muscular dystrophy Save

Duchenne or Becker Muscular Dystrophy: What You Need to Know

Duchenne and Becker muscular dystrophy are two types of genetic disorders that involve progressive muscle weakness and degeneration. These conditions are caused by mutations in the dystrophin gene, which is responsible for producing a protein that helps keep muscle cells intact.

Duchenne muscular dystrophy (DMD) is the more severe form of the disorder and typically affects boys. Symptoms usually appear between the ages of 2 and 5 and may include difficulty walking, running, and jumping. As the condition progresses, individuals may experience muscle weakness in the arms, legs, and torso, as well as respiratory and heart problems.

Becker muscular dystrophy (BMD) is a milder form of the disorder that typically appears in adolescence or early adulthood. While symptoms are similar to those of DMD, they usually progress more slowly and individuals with BMD may retain the ability to walk into their 30s or 40s.

Both DMD and BMD are caused by mutations in the same gene, but the mutations that cause DMD are more severe. In DMD, the gene is completely absent or produces a non-functional protein, while in BMD, the gene produces a partially functional protein.

1. DMD is more severe than BMD
2. DMD typically affects boys and symptoms appear between ages 2-5
3. BMD typically appears in adolescence or early adulthood
4. Both conditions are caused by mutations in the dystrophin gene

While there is currently no cure for DMD or BMD, there are treatments available that can help manage symptoms and improve quality of life. These may include physical therapy, respiratory support, and medications to manage heart function.

If you or someone you know is experiencing symptoms of Duchenne or Becker muscular dystrophy, it is important to seek medical attention as soon as possible. Early diagnosis and treatment can help improve outcomes and quality of life for those living with these conditions.