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Attention Deficit Hyperactivity Disorder (ADHD)

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What is it?

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Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental condition marked by challenges with attention, hyperactivity, and impulsivity, impacting focus and time management.

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Published: 05/10/24

Description

ADHD, or Attention Deficit Hyperactivity Disorder, is a condition that can affect how you focus, manage tasks, and control impulses. Typically, symptoms start showing up before the age of 12 and might include difficulty concentrating, being easily distracted, and feeling restless. For some, ADHD continues into adulthood, where it might present as forgetfulness, impulsive decisions, or trouble managing emotions.

Many individuals with ADHD also experience other mental health conditions like anxiety, depression, or emotional dysregulation. This can make it harder to manage ADHD symptoms and can affect overall well-being. Managing ADHD often involves addressing these co-occurring conditions through therapy and medication.

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Symptoms in children and young people

ADHD symptoms in children and teenagers are typically well-defined and often noticeable by age six but some children may start showing signs later. These symptoms appear in multiple settings, such as at home and school. Children might exhibit signs of both inattentiveness and hyperactivity-impulsivity, or they may primarily show symptoms of just one.

  • Inattentiveness (difficulty concentrating and focusing)

    The main signs of inattentiveness are:

    • Struggling to stay focused and easily getting distracted.
    • Making simple mistakes, like in schoolwork.
    • Often forgetting things or losing items.
    • Finding it hard to stick with boring or long tasks.
    • Seeming like you’re not listening or following instructions.
    • Frequently switching between activities.
    • Having trouble staying organised.
  • Hyperactivity and impulsiveness

    Hyperactivity and impulsiveness often look like:

    • Not being able to sit still, especially in quiet places.
    • Constantly fidgeting.
    • Struggling to focus on tasks.
    • Moving around a lot, even when it’s not needed.
    • Talking excessively.
    • Having trouble waiting their turn.
    • Acting on impulse without thinking.
    • Interrupting others during conversations.
    • Not recognising danger easily.
  • Related conditions in children and teenagers with ADHD

    Although not always the case, sometimes children or young people with ADHD might also have other challenges, like:

    • Anxiety: Constant worrying or feeling nervous, sometimes with physical symptoms like a fast heartbeat or dizziness.
    • Oppositional defiant disorder (ODD): Frequent negative or defiant behavior, especially towards authority figures like parents and teachers.
    • Conduct disorder: Engaging in antisocial behaviors, such as stealing, fighting, or vandalism.
    • Depression: Persistent feelings of sadness or hopelessness.
    • Sleep problems: Trouble falling asleep or having irregular sleep patterns.
    • Autistic spectrum disorder (ASD): Issues with social interaction, communication, and behaviour.
    • Dyspraxia: Difficulty with physical coordination.
    • Epilepsy: Experiencing repeated seizures or fits.
    • Tourette’s syndrome: Involuntary tics or noises.
    • Learning difficulties: Struggles with skills like reading, writing, or math, such as dyslexia.

Symptoms in adults

In adults, ADHD symptoms are more challenging to identify, primarily due to limited research on adults with the condition. ADHD is considered a developmental disorder, suggesting that it cannot appear in adulthood without having first manifested in childhood. However, symptoms present in children and teenagers often persist into adulthood.

The impact of inattentiveness, hyperactivity, and impulsiveness in adults can differ significantly from their effects in children. For instance, hyperactivity generally diminishes with age, while inattentiveness may persist or even become more pronounced as adult responsibilities increase. Additionally, symptoms of ADHD in adults are often more subtle compared to those observed in children.

  • Symptoms

    Some experts have identified the following symptoms as commonly associated with ADHD in adults:

    • Carelessness and lack of attention to detail
    • Frequently starting new tasks before completing existing ones
    • Poor organisational skills
    • Difficulty focusing or prioritising
    • Regularly losing or misplacing items
    • Forgetfulness
    • Restlessness and irritability
    • Trouble remaining quiet and tendency to speak out of turn
    • Interrupting others and blurting out responses
    • Mood swings, irritability, and a quick temper
    • Difficulty managing stress
    • Extreme impatience
    • Engaging in risky behaviours with little concern for personal or others’ safety, such as reckless driving.
  • Related conditions in adults with ADHD

    As with ADHD in children and teenagers, adults with ADHD can also struggle with several related problems or conditions. One of the most common is depression. Other conditions that adults may have alongside ADHD include:

    • Personality disorders
    • Bipolar disorder
    • Obsessive compulsive disorder (OCD) 

    The behavioural problems associated with ADHD can also cause problems such as difficulties with relationships and social interaction.

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Stat

In the UK, a research survey of 10,438 children between the ages of 5 and 15 years found that

3.62% of boys and 0.85% of girls

had ADHD

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What causes ADHD

Causes

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The exact cause of ADHD isn’t fully understood. ADHD is influenced by a combination of genetic, brain-based, and environmental factors.

Genetics play a significant role, as ADHD often runs in families. Differences in brain structure and function, including how the brain processes information and controls impulses, are also linked to the disorder. Additionally, environmental factors such as exposure to toxins during pregnancy or complications at birth may contribute to its development. Imbalances in brain chemicals called neurotransmitters can further affect attention and impulse control.

Understanding ADHD involves recognising these complex, interacting factors, and seeking guidance from healthcare professionals for tailored information and support.

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Getting help

If you’re struggling with the symptoms of ADHD, help is available. The best place to start is by making an appointment to see your GP.

Treatment for ADHD can help relieve the symptoms. ADHD can be treated using medication or therapy. A combination of both is often best. Treatment is usually arranged by a specialist, like a paediatrician or psychiatrist.

  • Diagnosing ADHD

    If you suspect that you or your child might have ADHD, talk to your GP. If you’re concerned about your child, it can be helpful to first discuss their behavior with their teachers to see if they have any observations. While your GP cannot provide a formal ADHD diagnosis, they can discuss your concerns and, if needed, refer you to a specialist for a comprehensive assessment.

  • Talking therapies

    In addition to medication, various therapies can help manage ADHD in children, teenagers, and adults, and address related issues like conduct or anxiety disorders.

    1. Psychoeducation: This therapy involves discussing ADHD and its impacts to help individuals understand and cope with their diagnosis.

    2. Behaviour Therapy: This supports caregivers and may include teachers in managing ADHD by using rewards to encourage positive behavior and implementing structured activities and praise.

    3. Parent Training and Education Programs: Tailored programs teach parents effective strategies for improving their child’s attention and behavior, often involving group sessions of 10-16 meetings.

    4. Social Skills Training: This therapy uses role-play to teach children appropriate social behaviors and how their actions affect others.

    5. Cognitive Behavioral Therapy (CBT): CBT helps individuals manage ADHD by changing their thought patterns and behaviors, and can be done individually or in groups.

    These therapies aim to improve daily functioning and support both the individual with ADHD and their families.

  • Medication

    There are five types of medicines licensed for ADHD treatment:

    • methylphenidate
    • lisdexamfetamine
    • dexamfetamine
    • atomoxetine
    • guanfacine.

    These medications can help improve concentration, reduce impulsivity, and support learning and behavior, though they are not a cure. Some medications are taken daily, while others may be used only on school days, with occasional treatment breaks to reassess the need.

    For adults diagnosed with ADHD, GPs and specialists can recommend appropriate medicines and therapies. Initial doses are usually small and gradually increased, with regular check-ups needed to monitor effectiveness and side effects. It’s important to report any side effects to the GP and discuss any need to adjust or stop treatment. Treatment duration will be determined by the specialist based on its effectiveness.

  • Looking after yourself

    Seeking help for ADHD is important, but there are also self-care strategies that can be beneficial. 

    • Eat a balanced diet and exercise: People with ADHD should maintain a healthy, balanced diet and avoid eliminating foods without medical advice. If you suspect certain foods worsen ADHD symptoms, speak to your GP. Exercising regularly can also allow you to blow off steam.

    • Try supplements: Some studies suggest that omega-3 and omega-6 fatty acid supplements might benefit people with ADHD, but evidence is limited. Before using any supplements, consult your GP, as they can interact with medications or reduce their effectiveness. Additionally, be aware that long-term use of some supplements can lead to dangerous levels in your body.

    • Speak to someone you trust—whether it’s a friend, family member, or another supportive person you feel comfortable confiding in. You might want to seek support from others going through a similar experience. AADD-UK has a list of support groups across the UK, including groups for adults, parents and carers.
    • If you find it hard to stay organised, then make lists, keep diaries, stick up reminders and set aside some time to plan what you need to do
    • Find ways to help you relax, such as listening to music or learning breathing exercises for stress. NCL Waiting Room have lots of resources to help you relax and unwind.

    If you’re a parent of a child with ADHD, visit the NHS website to explore ways to cope.

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Creating routines and rituals can make it easier for children with ADHD to remember what they need to do. Work together to create routines which are right for them, for example before and after school, or when they are getting ready for bed.

- Nip in the Bud, ADHD: Tips for Parents Fact Sheet 

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