Myotonic Dystrophy Definition, Causes and More
Article Sources
- 1. NHS Choices, NHS, www.nhs.uk/conditions/muscular-dystrophy/
- 2. 'Myotonic Dystrophy.' Genetic and Rare Diseases Information Center, U.S. Department of Health and Human Services, rarediseases.info.nih.gov/diseases/10419/myotonic-dystrophy.
- 3. 'The Myotonic Dystrophies.' Muscular Dystrophy UK, www.musculardystrophyuk.org/about-muscle-wasting-conditions/myotonic-dystrophy/myotonic-dystrophy-factsheet/.
1. Muscular Symptoms of Myotonic Dystrophy
The age at which symptoms start and their severity vary widely depending on the type of myotonic dystrophy a person has. The earlier symptoms begin, the more severe they're likely to be.
Typically, a person with myotonic dystrophy notices weakness in smaller muscles, such as the ones in their face, eyelids, jaw and neck. They may have difficulty gripping objects or trip over their own feet. They may also notice muscle stiffness in their hands and jaw. These symptoms often start in adulthood and progress very slowly. Some people with myotonic dystrophy never experience severe symptoms and their lifespan is not affected.3‘The Myotonic Dystrophies.’ Muscular Dystrophy UK, www.musculardystrophyuk.org/about-muscle-wasting-conditions/myotonic-dystrophy/myotonic-dystrophy-factsheet/.
