A personality trait experienced by millions might actually be an indicator of Attention Deficit Hyperactivity Disorder (ADHD), say experts. Affecting around 4% of the UK population, ADHD impacts emotional regulation, concentration, organisation, and memory.
In recent years, adult ADHD assessments have surged by up to 300% in certain UK regions, yet it’s estimated that one million adults remain undiagnosed. According to HealthTest specialists, forgetfulness and other common behaviors may be more than just quirks—they could signal ADHD.
A HealthTest spokesperson explains: “Adult ADHD often goes unnoticed because it doesn’t always present as disruptive behavior. Instead, it may appear as daydreaming, cluttered spaces, or frequent lateness. These aren’t signs of laziness or lack of intelligence but reflect a brain that processes information and manages focus differently. Recognising these signs is essential to accessing proper support.”
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Key signs to be aware of include:
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Frequently losing everyday items like glasses, wallets, phones, or keys. ADHD impairs working memory, the brain’s short-term ‘sticky note,’ so distractions quickly lead to forgetting where items were placed.
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Procrastination on important tasks. The ADHD brain struggles to initiate activities that lack stimulation or urgency because dopamine—a key motivator—is not sufficiently released until stress mounts.
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Hyperfocusing intensely on some activities, then abruptly losing interest. ADHD means difficulty regulating attention, not an overall lack of focus. Stimulation fuels initial enthusiasm, which dwindles when excitement fades.
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Chronic lateness despite efforts to be punctual. ‘Time blindness’ causes underestimation of task duration and difficulties managing schedules, resulting in habitually running behind.
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Zoning out during meetings or conversations. Distractibility occurs because ADHD brains find it challenging to filter background noise or racing thoughts, especially in low-stimulation settings.
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Starting multiple projects but rarely completing them. Initial dopamine-driven motivation declines rapidly when tasks become repetitive or unstimulating.
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Experiencing emotions more intensely than others. ADHD affects emotional regulation, leading to quick mood swings and prolonged emotional reactions, far beyond typical moodiness.
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Forgetting appointments even with reminders. Prospective memory—remembering to act on future plans—is impaired, so alerts are often missed when attention is absorbed elsewhere.
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Feeling overwhelmed by routine administrative tasks like emails and bills. Low-stimulation yet necessary tasks lack rewarding novelty, making them hard to manage.
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Being labelled disorganised or lazy. Many undiagnosed adults face unfair criticism when their challenges stem from neurological differences in processing information, focus, and time management.
The Hidden Toll of Undiagnosed ADHD
Undiagnosed ADHD can strain relationships as emotional outbursts or forgotten plans may be misunderstood as neglect. It can lead to financial difficulties due to impulsive spending and avoiding administrative duties. Career progression may suffer because of missed deadlines and perceived unreliability. Additionally, ongoing criticism and self-doubt can contribute to anxiety, depression, and burnout.
If you identify with these signs, an assessment may provide clarity and open the door to effective strategies and support.