Educational information · not a test

Understanding ADHD, without the noise

Learn what ADHD is, recognise the common signs, and understand when it is worth seeking a professional evaluation. Plain language, no jargon, no scoring, nothing to sign up for.

Start with the basics Symptom guide

Learn about ADHD, recognise common signs, and understand when to seek a professional evaluation. This website is for educational purposes only and does not provide a medical diagnosis.

No page here can tell you whether you or anyone else has ADHD — only a qualified health professional can do that, after actually assessing you. What these pages do is explain what is known, in language that makes sense.

Where to start

If you are not sure what you are looking for, these four cover the ground most people arrive wanting.

The basics What is ADHD? What the condition actually is, in plain English — and what it is not. Signs ADHD symptoms in adults How it tends to show up once you are past school age. Assessment How is ADHD diagnosed? What a real assessment involves, and why no questionnaire replaces one. Myths ADHD myths vs facts The claims that will not die, and what the evidence actually says.

Understanding ADHD

What ADHD actually is, where it comes from, and what it feels like from the inside.

What is ADHD? ADHD is a neurodevelopmental condition affecting attention, impulse control and activity levels. Here is what that means in ordinary language. What causes ADHD? What research says about genes, brain development, pregnancy and environment in ADHD — and which popular explanations it rules out. Is ADHD genetic? ADHD is highly heritable — but that does not mean it is inherited in a simple way, or that a genetic test can detect it. What the research does and does not show. What does ADHD feel like? Diagnostic criteria describe ADHD from the outside. This describes the internal experience people commonly report instead. Can ADHD develop in adulthood? Under current criteria ADHD begins in childhood — yet plenty of people only notice it as adults. Why both are true, and what else starts later.

Signs & Symptoms

How ADHD shows up at different ages, and why it looks so different from person to person.

ADHD symptoms in adults Adult ADHD rarely looks like a restless child. It looks like unfinished projects, missed deadlines, mental noise and exhaustion. ADHD symptoms in women ADHD in women is frequently missed, misread as anxiety, or found only in adulthood. What the signs look like, why masking hides them, and how hormones affect them. ADHD symptoms in children How ADHD presents in children at different ages, how it differs from ordinary childhood behaviour, and what to do if you are concerned about your child. Inattentive ADHD The quiet presentation — no obvious hyperactivity, which is exactly why it gets missed. What it looks like, and why "ADD" is no longer the term. ADHD masking Masking is the effort of appearing to cope — and it works well enough to delay diagnosis for years. What it looks like, and why it is so exhausting. Rejection sensitive dysphoria RSD describes criticism and rejection landing unusually hard. It is a popular term rather than a recognised diagnosis — what is real about it, and what is not.

ADHD or Something Else?

Plenty of things overlap with ADHD. These pages explain the differences.

ADHD vs anxiety ADHD and anxiety both wreck concentration and cause restlessness. What separates them, why they so often occur together, and why the order matters. ADHD vs autism ADHD and autism share several features and often occur together — a combination only formally recognised since 2013. What distinguishes them. ADHD vs OCD ADHD and OCD can produce similar behaviour for opposite reasons. What separates intrusive obsessions from distractibility, and why they sometimes co-occur. ADHD myths vs facts Fifteen persistent claims about ADHD, and what the evidence actually says about each — including the ones that sound sympathetic but are not accurate either.

Getting Assessed

What an assessment involves, and how to decide whether to seek one.

How is ADHD diagnosed? What actually happens in an ADHD assessment — the criteria used, the history taken, what gets ruled out, and why no online questionnaire can replace it. When should you see a doctor about ADHD? How to decide whether your difficulties warrant a professional evaluation, what to say when you book, and what to expect from a first appointment.

Treatment & Support

The options that have evidence behind them, explained without jargon.

ADHD treatment options The approaches used to treat ADHD — medication, therapy, coaching, education and workplace support — and what the evidence says about each. ADHD medications explained How stimulant and non-stimulant ADHD medications work, what to expect from them, common side effects, and the questions worth asking a prescriber. No dosing advice. Natural ways to manage ADHD Sleep, exercise, structure, diet and supplements — an honest look at which non-medication approaches have evidence behind them, and which are being oversold. Meditation and breathing exercises for ADHD How mindfulness and breathing techniques help with ADHD, what the evidence actually shows, and step-by-step practices you can try on this page.

Living with ADHD

Practical ground: work, study, relationships, routines and focus.

Best daily routines for ADHD Why standard routine advice fails for ADHD brains, and how to build routines around external cues rather than memory and motivation. Why do people with ADHD procrastinate? ADHD procrastination is not laziness. It is a problem with task initiation, motivation and time perception — which is why ordinary advice fails. How to focus with ADHD without medication Practical strategies for concentration when medication is not an option — building urgency, reducing friction, and managing your environment. Can ADHD cause brain fog? Brain fog is not a medical term, but the experience is real and common in ADHD. What causes it, what else produces it, and when it needs investigating. ADHD study tips Study strategies built around how ADHD attention actually behaves — active recall over re-reading, short urgent sessions, and managing your environment. ADHD at work How ADHD shows up in the workplace, practical strategies that help, what adjustments to consider asking for, and how to think about whether to tell your employer. ADHD and relationships How ADHD affects romantic relationships, friendships and family life — the common friction points, the parent-child dynamic to avoid, and what actually helps. ADHD paralysis The state where you know exactly what to do, want to do it, and still cannot begin. What causes it, and what actually gets you moving again. ADHD burnout The exhaustion that follows years of running your life on effort alone. What it looks like, why ADHD makes it more likely, and what recovery actually takes. ADHD and sleep Sleep problems affect most people with ADHD, and poor sleep makes every ADHD symptom worse. Why the two feed each other, and what actually breaks the cycle.

Reference

A symptom-by-symptom glossary, and what this site is.

Official ADHD resources by country Government health services, national clinical guidelines and established charities for ADHD in Australia, the UK, the USA, Canada and New Zealand. ADHD symptom guide Every common ADHD symptom explained individually — what it means, what it looks like in real life, and what else can cause the same thing. About this site What this website is, who it is for, how it is written, and the limits of what it can tell you.

How to use this site

A few honest notes about what you are reading.

It describes patterns, not people

Everything here is written about ADHD in general. Nothing on this site knows anything about you, and recognising yourself in a description is not evidence of a condition — the traits involved are ordinary human ones that everyone has to some degree. What matters clinically is how long they have been present, how many areas of life they affect, and how much difficulty they cause.

There is no test here, deliberately

Online questionnaires that produce a score can feel like an answer, but they cannot separate ADHD from the many other things that cause the same difficulties — poor sleep, anxiety, depression, thyroid problems, grief, or simply an overloaded life. That separation is most of what an assessment is for. So this site offers explanations to read instead: what each symptom means, what else causes it, and what the evidence actually says.

Country rules differ, and this site does not cover them

Who can diagnose ADHD, what treatment is available, what it costs and how you get referred all vary enormously between countries and even between regions. The pages here stay general on purpose. For anything specific to where you live, your own doctor or national health service is the authority.