1. They Can Occur Spontaneously
Hereditary muscle disease is not always passed down from parent to child. In some cases, a spontaneous defect in a gene will cause the disease to develop in the child.
2. Gene Therapy is Helping Find a Cure
There is no cure for most hereditary muscle diseases. However, scientists are discovering which genes can carry the mutation which leads to the disease. With further research, this may lead to a cure or treatments to reduce symptoms and prolong the life expectancy of those with the disease.
3. Muscular Dystrophy Most Common
Muscular dystrophy is a disease where muscles cells are lacking a certain protein that gives the muscle strength. Over time, the muscle cells are destroyed, which leads to progressive weakness in the shoulders, hips and back. Muscular dystrophy attacks primarily boys.
4. Weakness and Wasting Are the Primary Symptoms
The most common symptoms of hereditary muscle diseases are weakening and wasting of muscle tissue. The symptoms may become noticeable at an early age--when a child is having difficulty learning to walk. Other symptoms include decreased tone or lack of control in the muscles.
5. Treatments, Though No Cure
There are no cures for hereditary muscle disease. Physical and occupational therapy is used to help patients maintain range of motion in their joints and help them perform basic daily activities. Assistive devices, such as wheelchairs and walkers, can help patients maintain mobility.
