- A child with ADHD has long-standing difficulty directing attention, controlling impulses and/or regulating activity beyond what is expected for their developmental age.
- Features must occur in more than one setting and cause clear limitations. Difficulties only at home or only at school are not enough for a careful diagnosis.
- Lack of sleep, learning difficulties, anxiety, trauma, autism, hearing or vision problems and an unsuitable learning environment can resemble ADHD or coexist with it.
- Assessment uses information from the child, parents or carers, and school, and considers development and physical and mental health.
- Parent support and school adjustments are important. For young children, behavioural support and parent training come first.
- Medication can help when there are clear limitations and requires assessment, shared decision-making and monitoring of its effect, growth, appetite, sleep, pulse and blood pressure.
- Punishing behaviour a child cannot yet regulate often makes things worse. Predictability, immediate feedback and manageable steps work better.
- Self-harm, suicidal thoughts, psychosis, severe aggression or a serious medication reaction require immediate help.
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General information, not personal medical advice
This article has been carefully prepared but may contain errors or become outdated as medical knowledge changes. It does not replace diagnosis, examination or treatment by your own GP. Always discuss personal questions and starting, stopping or changing medicines or treatments with your own GP.
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