Duchenne muscular dystrophy: What you should know….

Duchenne muscular dystrophy (DMD) is a rare genetic disorder that primarily affects boys. It causes progressive muscle weakness, which can lead to significant limitations in mobility and other functions.

What Causes DMD?

DMD is caused by a genetic mutation that affects the production of dystrophin, a protein essential for muscle health. Without dystrophin, muscle cells become fragile and eventually die.

Symptoms of DMD

The symptoms of DMD typically begin to appear in early childhood. Some common symptoms include:

• Muscle weakness: This often starts in the legs and pelvis and gradually spreads to other muscle groups.
• Delayed motor development: Children with DMD may be slower to reach developmental milestones like crawling, walking, and climbing stairs.
• Difficulty walking: As the disease progresses, children may have trouble walking, running, and jumping.
• Muscle pain and stiffness: Muscle pain and stiffness are common symptoms of DMD.
• Cardiomyopathy: Heart muscle weakness can develop, leading to heart problems.
• Respiratory problems: Weak respiratory muscles can impair lung function.

Living with DMD

While there’s currently no cure for DMD, treatments can help manage symptoms and improve quality of life. These treatments may include:

• Physical therapy: Regular physical therapy can help maintain muscle strength and flexibility.
• Occupational therapy: Occupational therapy can help children with DMD develop daily living skills.
• Orthopedic care: Orthopedic care can help manage musculoskeletal problems.
• Corticosteroids: These medications can slow the progression of muscle weakness.
• Gene therapy: Experimental gene therapy treatments are being studied as a potential cure for DMD.

It’s important to consult with a healthcare professional for accurate diagnosis and appropriate treatment. With early diagnosis and effective management, children with DMD can live longer and more fulfilling lives.

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