Duchenne muscular dystrophy is a devastating genetic disease that destroys the muscles and leads to the formation of an abnormal type of muscle protein called dystrophin. Duchenne muscular dystrophy symptoms include a progressive muscle weakness and wasting among many other things. This disorder usually affects males but is passed on by their mothers. This is referred to X-linked recessives.There are several types of muscular dystrophy (MD) including Becker's MD and limb-girdle MD. However, Duchenne's MD is the most severe, and the most common, unfortunately.This disease can come on quickly or slowly, in children and in adults. However, according to experts, 1 in every 3,600 male infants is affected by Duchenne MD. The severity depends on the genetics and the type of MD. For example, a young boy with this condition will most likely be in a wheelchair by the age of 12, and dead by the age of 20. This is the devastating facts about this disease.Duchenne muscular dystrophy symptoms include a progressive muscle wasting and weakness. It will become harder and harder to function as the muscles shut down. It usually starts in the legs and pelvis but works its way to all the muscles. This is why a wheelchair is often necessary.For those children with muscular dystrophy, symptoms related to coordination may be a sign. A child who has trouble walking, falls frequently, and experiences calf pain may have MD. Other Duchenne muscular dystrophy symptoms include obesity, joint contractures, cataracts, baldness and drooping eyelids. Some children also experience fatigue and mental retardation as a result of this disease.This condition can worsen into something even more. This may include cardiomypathy, deformities, heart failure, mental impairments, pneumonia or respiratory failure. This is one of the reasons that many sufferers of Duchenne's MD die at an extremely young age.The Duchenne's muscle dystrophy symptoms and complications are more than heart breaking for any young child and his family. However, with regular activity and physical therapy, it is possible to prolong his life, and make the most out his short time on earth.