The cause is not always known. The most common ones are:
- Genetic problems, such as Down syndrome and Fragile X syndrome
- Metabolic problems, such as phenylketonuria (PKU) and congenital hypothyroidism
- Problems with brain development, such as hydrocephalus and malformation
- Infections during pregnancy, such as toxoplasmosis, HIV, and rubella
- Unhealthy habits during pregnancy, such as substance and alcohol use disorder
- Problems at birth, such as being born very early or not getting enough oxygen
Problems during childhood, such as:
- Illnesses or infections that harm the brain, such as meningitis , encephalitis , and measles
- Head injury or near drowning
- Exposure to lead , mercury , and other toxins
|Head Injury in Child|
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Symptoms start before a child reaches age 18. Problems may be mild to severe. It varies from person to person.
Problems may be:
- Learning and developing more slowly than other children of the same age
- Problems communicating or socializing with others
- Trouble learning in school
- Problems doing everyday things like getting dressed or using the bathroom without help
- Problems hearing, seeing, walking, or talking
- Problems making decisions
The doctor will ask about your child’s symptoms and health history. A physical exam will be done. Tests will be given to measure intellectual function and adaptive behavior.
Children with this problem have a higher risk for other disabilities. More tests may be done to look for these problems.
There is no cure. The goal of treatment is to improve function and quality of life. This may allow some people to work and live on their own. Others may need support throughout their lives.
Treatment should be started early. Choices are:
- Speech, physical, and occupational therapy
- School-based services to help the child succeed in class
- Job skills training
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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