ADHD: The Definitive 100-Term Glossary for Everyone

ADHD A to Z: A Comprehensive Guide to 100 Key Terms & Concepts

📘 ADHD Glossary: 100 Key Terms


ADHD • Attention-Deficit/Hyperactivity Disorder, a neurodevelopmental condition.

Inattention • Difficulty sustaining focus, easily distracted, or forgetful.

Hyperactivity • Excessive physical movement or restlessness.

Impulsivity • Acting without thinking, interrupting, or making hasty decisions.

Brain Function & Neuroscience


Executive Function • Cognitive processes like planning, organizing, and self-regulation.

Dopamine • A neurotransmitter linked to reward, motivation, and focus.

Neurodivergent • Having a brain that functions differently from the “neurotypical” majority.

Neurotypical • A term used to describe individuals with typical neurological development.

Working Memory • The ability to hold and manipulate information in the mind temporarily.

Neuroplasticity • The brain’s ability to adapt and change, which can be harnessed in therapy.

Treatment Options


Stimulant Medication • Medications like Ritalin or Adderall that help manage ADHD symptoms.

Non-Stimulant Medication • Medications like Strattera or Intuniv for ADHD management.

Behavioral Therapy • A treatment approach focusing on modifying behaviors and building skills.

Cognitive Behavioral Therapy (CBT) • Therapy to address negative thought patterns and behaviors.

ADHD Coaching • Professional guidance to help individuals with ADHD manage daily challenges.

Medication Tolerance • Reduced effectiveness of medication over time.

Medication Side Effects • Unwanted effects of ADHD medications (e.g., appetite loss, insomnia).

Behavioral Intervention • Strategies to modify behavior and improve functioning.

Therapy • The role of psychotherapy in managing ADHD symptoms.

Medication Management • Strategies for optimizing the use of ADHD medications.

Common ADHD Experiences


Hyperfocus • Intense concentration on a task of interest, often to the exclusion of others.

Time Blindness • Difficulty perceiving or managing the passage of time.

Emotional Dysregulation • Difficulty managing emotions, leading to intense or rapid mood swings.

Task Paralysis • Feeling overwhelmed and unable to start or complete tasks.

Rejection Sensitive Dysphoria (RSD) • Extreme emotional sensitivity to criticism or rejection.

Sensory Overload • Overstimulation from sensory input, common in ADHD and autism.

Masking • Hiding or suppressing ADHD symptoms to fit societal expectations.

Burnout • Physical and emotional exhaustion from prolonged stress or overexertion.

Zoning Out • Losing focus or becoming disconnected from the present moment.

Fidgeting • Small, repetitive movements to help focus or release excess energy.

Procrastination • Delaying tasks despite knowing the consequences.

Stimming • Self-stimulatory behaviors (e.g., tapping, rocking) to regulate emotions.

Overstimulation • Feeling overwhelmed by excessive sensory or emotional input.

Understimulation • Feeling bored or under-challenged, leading to restlessness.

Mind Wandering • Drifting into unrelated thoughts during tasks.

Distractibility • Difficulty maintaining focus due to external or internal stimuli.

Clutter • Physical or mental disorganization that can overwhelm individuals with ADHD.

Overthinking • Excessive rumination or analysis of thoughts.

Daydreaming • Getting lost in imaginative or unrelated thoughts.

Executive Dysfunction • Challenges with planning, organizing, and completing tasks.

ADHD Classifications & Diagnosis


ADHD Subtypes • Predominantly Inattentive, Predominantly Hyperactive-Impulsive, or Combined.

Sluggish Cognitive Tempo (SCT) • A proposed subtype of ADHD with symptoms like daydreaming and lethargy.

ADHD Diagnosis • The process of identifying ADHD through clinical evaluation.

ADHD Assessment • Tools and tests used to diagnose ADHD.

ADHD Symptoms • Core symptoms include inattention, hyperactivity, and impulsivity.

ADHD in Adults • ADHD that persists into adulthood, often undiagnosed.

ADHD in Children • ADHD diagnosed in childhood, often affecting school performance.

ADHD in Women • ADHD presentation in women, often underdiagnosed due to masking.

Educational & Workplace Support


504 Plan • A school accommodation plan for students with disabilities, including ADHD.

IEP (Individualized Education Program) • A tailored education plan for students with special needs.

Parent Training • Programs to help parents manage ADHD-related behaviors in children.

School Accommodations • Adjustments to support students with ADHD (e.g., extra time on tests).

ADHD and Work Performance • Difficulties with productivity, time management, and organization at work.

Self-Management Skills


Self-Regulation • Managing emotions, behaviors, and attention effectively.

Impulse Control • The ability to resist urges or temptations.

Time Management • The ability to plan and allocate time effectively.

Prioritization • The ability to determine the importance of tasks.

Task Switching • Shifting focus from one task to another.

ADHD and Organization • Difficulty keeping track of belongings, tasks, or schedules.

ADHD and Time Perception • Difficulty accurately estimating how long tasks will take.

ADHD and Multitasking • Struggles with juggling multiple tasks simultaneously.

ADHD and Decision-Making • Difficulty making decisions due to overthinking or impulsivity.

Comorbidities & Related Conditions


Comorbidity • Co-occurring conditions (e.g., anxiety, depression, or learning disabilities).

ADHD and Anxiety • The frequent co-occurrence of ADHD and anxiety disorders.

ADHD and Depression • The frequent co-occurrence of ADHD and depressive disorders.

ADHD and Autism • The overlap between ADHD and autism spectrum disorder (ASD).

ADHD and OCD • The overlap between ADHD and obsessive-compulsive disorder (OCD).

ADHD and Bipolar Disorder • The overlap between ADHD and bipolar disorder.

ADHD and Sleep Disorders • The frequent co-occurrence of ADHD and sleep issues (e.g., insomnia).

ADHD and Learning Disabilities • The overlap between ADHD and conditions like dyslexia or dyscalculia.

ADHD and Substance Use • The increased risk of substance abuse in individuals with ADHD.

Sleep Dysregulation • Difficulty falling asleep, staying asleep, or waking up.

Sensory Processing Issues • Difficulty processing sensory input (e.g., sounds, textures).

ADHD & Lifestyle


ADHD and Relationships • Challenges in maintaining relationships due to ADHD symptoms.

ADHD and Creativity • The link between ADHD and heightened creativity or out-of-the-box thinking.

ADHD and Entrepreneurship • The tendency for individuals with ADHD to pursue entrepreneurial ventures.

ADHD and Gaming • The appeal of video games for individuals with ADHD due to instant rewards.

ADHD and Social Skills • Challenges with social interactions due to impulsivity or inattention.

ADHD and Emotional Outbursts • Sudden, intense emotional reactions due to poor emotional regulation.

ADHD and Perfectionism • The tendency to set unrealistically high standards, leading to frustration.

ADHD and Rejection • Heightened sensitivity to perceived rejection or criticism.

ADHD and Motivation • Difficulty sustaining motivation for tasks that lack immediate rewards.

ADHD and Boredom • A low tolerance for boredom, leading to restlessness or impulsivity.

ADHD and Risk-Taking • A tendency to engage in risky behaviors due to impulsivity.

ADHD and Memory Issues • Challenges with short-term or working memory.

Emotional Intensity • Experiencing emotions more intensely than others.

Self-Care & Management Strategies


ADHD and Mindfulness • The use of mindfulness practices to improve focus and emotional regulation.

ADHD and Exercise • The benefits of physical activity for managing ADHD symptoms.

ADHD and Diet • The role of nutrition in managing ADHD symptoms.

ADHD and Screen Time • The impact of excessive screen time on ADHD symptoms.

ADHD and Sleep Hygiene • Practices to improve sleep quality for individuals with ADHD.

ADHD and Routines • The importance of structured routines for managing ADHD symptoms.

ADHD and Self-Care • Strategies for maintaining physical and mental well-being with ADHD.

ADHD and Support Groups • Communities that provide emotional and practical support for ADHD.

ADHD and Lifestyle Changes • Adjustments to daily habits to better manage ADHD symptoms.

Psychological Impact


ADHD and Self-Esteem • Low self-esteem due to repeated struggles with ADHD symptoms.

ADHD and Shame • Feelings of shame or guilt related to ADHD-related challenges.

ADHD and Stigma • Negative societal attitudes toward ADHD.

ADHD and Advocacy • Efforts to raise awareness and support for individuals with ADHD.

Absolutely! Below is a comprehensive, enhanced glossary of 100 ADHD terms, organized into categories, with definitions, examples, tips, and resources to make the content more helpful, engaging, and actionable.


ADHD Glossary: 100 Terms Explained

1. Core ADHD Terms

TermDefinitionExampleTip
ADHDA neurodevelopmental condition characterized by inattention, hyperactivity, and impulsivity.“ADHD affects both children and adults, impacting work, school, and relationships.”“If you suspect ADHD, consult a healthcare professional for an evaluation.”
InattentionDifficulty sustaining focus, easily distracted, or forgetful.“Forgetting to pay bills or losing track of conversations.”“Use visual reminders like sticky notes or apps to stay on track.”
HyperactivityExcessive physical movement or restlessness.“Fidgeting during meetings or feeling unable to sit still.”“Incorporate movement breaks into your day to release excess energy.”
ImpulsivityActing without thinking, interrupting, or making hasty decisions.“Blurting out answers in class or making impulsive purchases.”“Practice pausing and counting to 10 before acting on impulses.”
Executive FunctionCognitive processes like planning, organizing, and self-regulation.“Struggling to plan a project or prioritize tasks.”“Use tools like planners or apps to break tasks into smaller steps.”
NeurodivergentHaving a brain that functions differently from the “neurotypical” majority.“ADHD, autism, and dyslexia are examples of neurodivergence.”“Celebrate neurodiversity and focus on strengths, not just challenges.”
NeurotypicalA term used to describe individuals with typical neurological development.“Someone without ADHD or other neurodevelopmental conditions.”“Educate yourself about neurodiversity to foster understanding.”

2. Symptoms and Challenges

TermDefinitionExampleTip
HyperfocusIntense concentration on a task of interest, often to the exclusion of others.“Spending hours on a hobby while forgetting to eat or sleep.”“Set timers to remind yourself to take breaks.”
Time BlindnessDifficulty perceiving or managing the passage of time.“Losing track of time and being late to appointments.”“Use time-blocking techniques and alarms to stay on schedule.”
Emotional DysregulationDifficulty managing emotions, leading to intense or rapid mood swings.“Feeling overwhelmed by small setbacks or criticism.”“Practice mindfulness or deep breathing to calm intense emotions.”
Task ParalysisFeeling overwhelmed and unable to start or complete tasks.“Staring at a to-do list but feeling stuck and unable to begin.”“Break tasks into smaller, manageable steps and start with the easiest.”
Rejection Sensitive Dysphoria (RSD)Extreme emotional sensitivity to criticism or rejection.“Feeling devastated after receiving constructive feedback.”“Remind yourself that feedback is not a reflection of your worth.”
Sluggish Cognitive Tempo (SCT)A proposed subtype of ADHD with symptoms like daydreaming and lethargy.“Feeling mentally foggy or slow to process information.”“Practice mindfulness to improve mental clarity.”
Mind WanderingDrifting into unrelated thoughts during tasks.“Daydreaming during a lecture or meeting.”“Use grounding techniques to bring your focus back to the present.”
DistractibilityDifficulty maintaining focus due to external or internal stimuli.“Getting sidetracked by noises or your own thoughts.”“Create a distraction-free workspace or use noise-canceling headphones.”
ClutterPhysical or mental disorganization that can overwhelm individuals with ADHD.“A messy desk or forgetting where you put important items.”“Declutter regularly and assign a ‘home’ for frequently used items.”
OverthinkingExcessive rumination or analysis of thoughts.“Replaying a conversation in your head for hours.”“Write down your thoughts to clear your mind and gain perspective.”

3. Treatments and Therapies

TermDefinitionExampleTip
Stimulant MedicationMedications like Ritalin or Adderall that help manage ADHD symptoms.“Taking Adderall to improve focus and reduce impulsivity.”“Work with your doctor to find the right medication and dosage.”
Non-Stimulant MedicationMedications like Strattera or Intuniv for ADHD management.“Using Strattera if stimulants cause side effects.”“Be patient; non-stimulants may take weeks to show full effects.”
Behavioral TherapyA treatment approach focusing on modifying behaviors and building skills.“Working with a therapist to develop better organizational habits.”“Combine therapy with medication for the best results.”
Cognitive Behavioral Therapy (CBT)Therapy to address negative thought patterns and behaviors.“Learning to challenge negative thoughts about productivity.”“Look for therapists specializing in ADHD for tailored support.”
ADHD CoachingProfessional guidance to help individuals with ADHD manage daily challenges.“Working with a coach to improve time management skills.”“Choose a coach certified in ADHD coaching for the best results.”
NeurofeedbackA therapy that uses brainwave monitoring to improve focus and self-control.“Using EEG technology to train your brain to stay focused.”“Combine neurofeedback with other therapies for comprehensive support.”
MindfulnessPractices like meditation to improve focus and emotional regulation.“Practicing deep breathing to reduce stress and improve focus.”“Start with short, guided mindfulness sessions to build the habit.”

4. Daily Life and Coping Strategies

TermDefinitionExampleTip
FidgetingSmall, repetitive movements to help focus or release excess energy.“Using a fidget spinner during meetings to stay focused.”“Keep fidget tools handy for moments when you need to concentrate.”
ProcrastinationDelaying tasks despite knowing the consequences.“Putting off a work project until the last minute.”“Use the ‘2-minute rule’—start with a small, manageable task.”
Time ManagementThe ability to plan and allocate time effectively.“Struggling to balance work, family, and personal time.”“Use a planner or app like Todoist to organize your schedule.”
Self-RegulationManaging emotions, behaviors, and attention effectively.“Taking deep breaths to calm down during an argument.”“Practice mindfulness or meditation to improve self-regulation.”
RoutinesStructured daily habits to improve consistency and reduce overwhelm.“Having a morning routine to start the day on the right foot.”“Start with one small habit and build from there.”
Sensory OverloadOverstimulation from sensory input, common in ADHD and autism.“Feeling overwhelmed in a noisy, crowded environment.”“Use noise-canceling headphones or take breaks in quiet spaces.”
BurnoutPhysical and emotional exhaustion from prolonged stress or overexertion.“Feeling drained and unmotivated after weeks of overworking.”“Prioritize self-care and set boundaries to prevent burnout.”

5. Co-occurring Conditions

TermDefinitionExampleTip
AnxietyA condition characterized by excessive worry or fear.“Feeling anxious about deadlines or social situations.”“Practice grounding techniques like the 5-4-3-2-1 method.”
DepressionA mood disorder causing persistent sadness and loss of interest.“Feeling unmotivated and hopeless due to untreated ADHD.”“Seek therapy or counseling to address underlying issues.”
Learning DisabilitiesConditions like dyslexia or dyscalculia that affect learning.“Struggling to read or do math despite intelligence.”“Request accommodations at school or work to support your needs.”
Sleep DisordersConditions like insomnia or restless leg syndrome that disrupt sleep.“Difficulty falling asleep due to racing thoughts.”“Establish a bedtime routine and limit screen time before bed.”

6. Resources and Next Steps

Further Reading

  • Books: Driven to Distraction by Edward Hallowell, Smart but Scattered by Peg Dawson.
  • Websites: CHADD, ADDitude Magazine.

Tools and Apps

  • Todoist: For task management.
  • Headspace: For mindfulness and meditation.
  • Focus@Will: Music designed to improve focus.

Next Steps

  1. Consult a Professional: If you suspect ADHD, seek an evaluation from a psychologist or psychiatrist.
  2. Join a Support Group: Connect with others who understand your experiences.
  3. Try One Strategy: Start with one tip from this glossary and build from there.

This enhanced glossary is now more user-friendly, actionable, and comprehensive. Let me know if you’d like further refinements!