ADHD in Nigeria: Signs, Diagnosis and Treatment

ADHD (attention deficit hyperactivity disorder) is a difference in how the brain develops that makes it hard to focus, sit still or hold back impulses, far more than is usual for someone's age. It starts in childhood, often continues into adulthood, and affects school, work and relationships. It's treatable with support, practical changes, skills training and, for some people, medicine.

What ADHD is

ADHD has two groups of signs: inattention (trouble focusing, organising and remembering) and hyperactivity and impulsivity (restlessness, talking a lot, acting without thinking). Some people mainly have one group, and some have both, so doctors describe three types: mainly inattentive, mainly hyperactive-impulsive, and combined.

For a diagnosis, the signs need to:

• have lasted at least six months and be well outside what's usual for the person's age;
• have started before age 12, even if nobody noticed until later;
• show up in more than one place, such as home and school, or home and work;
• cause real problems with learning, work, friendships or family life;
• not be better explained by something else, such as anxiety, a learning difficulty or a medicine.

Our glossary has a short definition of ADHD.

Signs in children

• Being easily distracted, and finding it hard to listen or follow instructions.
• Forgetting everyday tasks and losing things.
• Lots of energy, fidgeting and restlessness.
• Interrupting, and finding it hard to wait their turn.
• Acting without thinking about danger.

Many young children are distracted and full of energy without having ADHD, especially under the age of five. Tiredness, anxiety, stress and learning difficulties can look similar, which is why a proper assessment matters. Our guide for Nigerian parents goes into detail.

Signs in adults

In adults, hyperactivity often turns into an inner restlessness, while trouble with attention tends to stay. Common signs include:

• being easily distracted or forgetful, and losing things like your phone or keys;
• disorganisation, procrastination and poor time management;
• starting things and not finishing them;
• restlessness and needing constant stimulation;
• talking a lot or interrupting;
• quick decisions without thinking about the consequences, such as suddenly leaving a job.

Up to 7 in 10 adults with ADHD have sleep problems. ADHD can strain relationships and make it hard to keep a job, and it often comes with anxiety, depression or drinking problems. Read more in ADHD in adults.

ADHD is often missed in girls and women, who are more likely to have the inattentive type. A quiet, daydreaming girl struggles just as much as a restless boy, but she's less likely to be noticed.

What causes it

There's rarely a single cause. ADHD runs strongly in families: genes explain about three quarters of the differences between people. Being born prematurely and brain injury are also linked with it. Most cases come from many small genetic and environmental influences added together.

Some common beliefs about ADHD aren't supported by evidence:

• Sugar doesn't cause ADHD. Careful studies found no effect of sugar on children's behaviour.
• Parenting doesn't cause ADHD. Family stress can make life with ADHD harder, and support for parents helps, but being offered parent training is not a judgement on your parenting.
• It isn't spiritual. The science points to brain development, genes and environment. Faith can be a real support for families, alongside proper care.
• It isn't a Western condition. ADHD is found at similar rates around the world, including in Africa.
• Children don't always grow out of it. Many have symptoms into adulthood, though they often learn ways to manage.

How common it is

Worldwide, about 5 to 6 in every 100 children and about 2 to 3 in every 100 adults have ADHD. Across studies in Africa, the average among children was about 7 in 100.

In Nigeria, studies of children, mostly in schools in places such as Benin City, Jos and Ile-Ife, have found roughly 3 to 9 in every 100 with ADHD, usually using teacher and parent rating scales. There are no figures for Nigerian adults.

Getting diagnosed in Nigeria

ADHD should be diagnosed by a trained specialist, usually a psychiatrist (for children, ideally a child and adolescent psychiatrist) or a paediatrician. A clinical psychologist may carry out some of the tests. A proper assessment includes:

• a detailed history of your symptoms, going back to childhood;
• how the symptoms affect you at home, at school or work, and with people;
• reports from people who know you, such as parents, teachers or a partner;
• checks for other conditions that can look like ADHD, such as anxiety, depression, trauma, thyroid problems, sleep problems or substance use.

There's no blood test or brain scan for ADHD.

On the public hospital websites we could check in October 2026, ADHD assessment is described only for children: the child and adolescent mental health service at the Federal Neuro-Psychiatric Hospital, Yaba, in Lagos, and the child and adolescent team at the Federal Neuro-Psychiatric Hospital, Calabar. None described an adult ADHD service. Adults may need to start at a general psychiatry clinic and ask for an ADHD assessment.

What to bring: old school reports, and if you can, someone who knew you as a child. Evidence that symptoms started early is a key part of the diagnosis.

Can an online test tell me if I have ADHD?

No. Questionnaires such as the Adult ADHD Self-Report Scale (ASRS) are screening tools that flag who should be assessed. They can't show that your symptoms started before age 12, confirm them with other people, judge how much they affect your life, or rule out look-alike conditions. Even good screeners are often wrong: in one community study, about 1 in 3 people who screened positive didn't have ADHD. If a test worries you, take the result to a professional.

Treatment

Treatment depends on age and how much ADHD is affecting someone's life. Guidelines from the UK's National Institute for Health and Care Excellence (NICE) and the World Health Organization start with support and practical changes, and add medicine if problems continue.

• Information and support: understanding ADHD, for the person and their family.
• Changes at home, school or work: fewer distractions, written as well as spoken instructions, shorter periods of focus with movement breaks, and the right seat in class.
• Parent training: the first treatment for children under five, and helpful for older children too.
• Organisational skills training: learning to plan, keep track of tasks and manage time. The World Health Organization strongly recommends it.
• Talking therapy for adults: a structured, ADHD-focused approach such as CBT, for people who don't take medicine or still struggle with it.

Medicine

When problems continue after these changes, medicine can help. Stimulants such as methylphenidate are usually tried first, and they reduce symptoms for many people in the short term, though the evidence on long-term use is limited.

• ADHD medicine should be started and monitored by a specialist, after checks that include your heart history, pulse, blood pressure, height and weight.
• It doesn't change your personality.
• It's reviewed at least once a year.
• For children under five, it isn't used without a second specialist opinion.

The therapists on Mytherapist.ng provide talking therapy and don't prescribe. For a diagnosis or medicine, see a psychiatrist or paediatrician.

ADHD medication in Nigeria

Getting ADHD medicine in Nigeria is difficult, and supply is uncertain:

• Only one ADHD medicine has been registered: Ritalin (methylphenidate), as a prescription-only medicine. When we checked NAFDAC's product register on 2 October 2026, that registration showed as inactive after it expired in May 2026.
• Other ADHD medicines used abroad, such as atomoxetine, lisdexamfetamine and guanfacine, don't appear in the register at all.
• Very little comes in legally. Methylphenidate is a controlled medicine, and Nigeria reported importing less than 1 kg of it in 2024, compared with about 24 kg for Kenya.
• No ADHD medicine is on Nigeria's 2024 essential medicines lists, although methylphenidate is on the World Health Organization's list.

What this means for you:

• Talk to a psychiatrist about what's available and whether medicine is right for you.
• Don't buy ADHD medicine without a prescription or from online sellers. It's a controlled medicine, and products from unverified sources are risky and may be illegal. You can check a product's NAFDAC number in NAFDAC's online register.
• If you're moving to Nigeria already on ADHD medicine, plan your supply with your prescriber before you travel.
• The treatments without medicine, from practical changes to skills training and therapy, matter even more when medicine is hard to get.

Living with ADHD day to day

• Make things visible: lists, calendars, phone reminders and alarms.
• Break tasks down and do the hardest part when you focus best.
• Cut distractions: headphones, a tidy space, one tab open.
• Build in movement: short breaks to move, and regular exercise.
• Protect your sleep, which ADHD often disrupts. Our guide to sleeping better can help.
• Tell people what helps you, whether that's a teacher, a manager or your partner.

More ideas are in how to cope with ADHD.

Getting help

If you or your child might have ADHD, start with a psychiatrist, a paediatrician or a general psychiatry clinic. Alongside that, therapy can help with organisation, emotions, relationships and the anxiety or low mood that often come with ADHD. You can find a therapist who works with ADHD on Mytherapist.ng and book by video, voice or chat. ADHD often overlaps with autism and other developmental conditions; see our neurodevelopmental conditions page and autism in Nigeria.

ADHD raises the risk of depression and of suicidal thoughts. If you're thinking about ending your life, get help now. In immediate danger, call 112, or 767 in Lagos. To talk to someone at any hour, Safe Place Nigeria is on 0800 800 2000. It's toll-free and answered 24 hours a day. More numbers are on our helplines page.