Dyslexia
- March 9, 2021
Dyslexia is a learning disorder characterized by difficulty reading due to problems identifying speech sounds and learning how they relate to letters and words. Also called specific reading disability, dyslexia is a common learning disability in children.
Dyslexia occurs in children with normal vision and intelligence. Sometimes dyslexia goes undiagnosed for years and isn't recognized until adulthood.
There's no cure for dyslexia. It's a lifelong condition caused by inherited traits that affect how your brain works. However, most children with dyslexia can succeed in school with tutoring or a specialized education program. Emotional support also plays an important role.
Symptoms
Before school
Signs and symptoms that a young child may be at risk of dyslexia include:
- Late talking
- Learning new words slowly
- Difficulty learning nursery rhymes
- Difficulty playing rhyming games
School age
Once your child is in school, dyslexia signs and symptoms may become more apparent, including:
- Reading well below the expected level for your child's age
- Problems processing and understanding what he or she hears
- Difficulty comprehending rapid instructions
- Problems remembering the sequence of things
- Difficulty seeing (and occasionally hearing) similarities and differences in letters and words
- Inability to sound out the pronunciation of an unfamiliar word
- Difficulty spelling
- Trouble learning a foreign language
Teens and adults
Dyslexia symptoms in teens and adults are similar to those in children. Though early intervention is beneficial for dyslexia treatment, it's never too late to seek help. Some common dyslexia symptoms in teens and adults include:
- Difficulty reading, including reading aloud
- Trouble understanding jokes or expressions that have a meaning not easily understood from the specific words (idioms), such as "piece of cake" meaning "easy"
- Difficulty with time management
- Difficulty summarizing a story
- Trouble learning a foreign language
- Difficulty memorizing
- Difficulty doing math problems
When to see a doctor
Dyslexia is characterized by a delay in the age at which a child begins to read. Most children are ready to learn reading by kindergarten or first grade, but children with dyslexia often can't grasp the basics of reading by that time.
Talk with your doctor if your child's reading level is below what's expected for his or her age or if you notice other signs or symptoms of dyslexia. When dyslexia goes undiagnosed and untreated, childhood reading difficulties continue into adulthood.
Causes
These inherited traits appear to affect parts of the brain concerned with language, interfering with the ability to convert written letters and words into speech.