Not caused by vaccines, bad parenting or anything spiritual. What autism actually is, and what to do if you recognise it.
Autism is a lifelong difference in how the brain processes social information, communication and sensory input. It is neurodevelopmental — present from early childhood, whether or not it is noticed then — and it exists on a spectrum wide enough that two autistic people may look nothing alike. It is not caused by vaccines, by parenting, or by anything spiritual, and it is not an illness to be cured.
What autism is
Autistic people differ from non-autistic people in a few consistent areas:
Social communication. Reading between the lines, holding eye contact, picking up tone and unspoken rules. Not an absence of interest in people — often the opposite, with real frustration at how much of social life runs on things nobody states.
Repetitive patterns and deep focus. Strong routines, distress when they break, and intense, sustained interests. That focus is frequently a considerable strength.
Sensory processing. Ordinary input landing far more intensely — generator noise, fluorescent light, certain fabrics, particular food textures. Or the reverse: seeking out pressure, movement and strong sensation.
The spectrum is not a line from mild to severe. One autistic person may have a first-class degree and be unable to tolerate a noisy market; another may need substantial daily support but be entirely at ease in a crowd.
Signs in young children
Autism can often be identified by around two years old, and earlier support makes a measurable difference. Things worth noticing:
- Limited response to their name by 12 months, with hearing already checked
- Little pointing to show you things — the “look at that” gesture — by 14–18 months
- Speech that is delayed, or that developed and then regressed
- Lining up or spinning objects rather than playing pretend games
- Distress at small changes in routine
- Hand-flapping, rocking, spinning, walking on toes
- Strong reactions to noise, texture or light
- Preferring to play alongside other children rather than with them
Any one of these alone means little. A pattern across several is worth an assessment.
Two things routinely delay diagnosis in Nigeria. The first is “he will talk when he is ready” — sometimes true, often a year lost. The second is that a bright, verbal, well-behaved child gets read as simply serious or shy.
Suggested read: Insomnia: When You Can’t Sleep or Switch Off
Signs in adults
Adults are being diagnosed in growing numbers, usually people who spent decades knowing something was different without a name for it. Common threads:
- Exhaustion after socialising that other people do not seem to feel
- Having consciously studied how to make conversation, like a subject
- Long-standing sensitivity to noise, light, crowds or particular textures
- Intense, sustained interests
- A strong preference for routine and direct communication, and real difficulty with hinting
- A history of being called blunt, rude, too serious, or “in your own world”
- Anxiety or depression treated for years with limited effect
Late diagnosis in women and girls is especially common, because masking — copying social behaviour deliberately, at considerable cost — is more often learned and more rarely spotted.
Our interview with Victoria Fakiya, on navigating tech and media life with autism in Nigeria, is a first-hand account worth reading alongside this.
Getting an assessment in Nigeria
There is no single national pathway, which makes this harder than it should be. In practice, assessment happens through:
- Teaching hospitals and federal neuropsychiatric hospitals, usually via child and adolescent psychiatry or developmental paediatrics. Lower cost, longer waits.
- Private developmental paediatricians, clinical psychologists and psychiatrists, mainly in Lagos, Abuja and Ibadan. Faster, more expensive.
- Some specialist schools and early-intervention centres, which run screening and refer on.
A proper assessment is not a single appointment. Expect a developmental history, direct observation, structured tools, and input from school or family. Anyone offering a diagnosis after twenty minutes is not doing an assessment.
Adults seeking assessment have fewer options here, and some pursue it privately or abroad. That is a real gap, and it is worth saying rather than glossing over.
The myths, addressed directly
“Vaccines cause autism.” They do not. The 1998 study that started this was found to be fraudulent and was retracted; its author lost his licence to practise medicine. Very large studies since have found no link. Signs often become noticeable around the same age as routine immunisations, which is coincidence, not cause.
“It is spiritual.” Autism is a difference in brain development with a strong genetic component. Families here are frequently sent from one deliverance session to another for years — time that could have gone into speech and occupational therapy, which actually help. Faith and treatment are not opposed; treating prayer as a substitute for assessment is what costs children their most responsive years.
“Bad parenting caused it.” A discredited mid-century theory that still circulates. Nothing you did or failed to do caused your child’s autism.
“Autistic people have no feelings.” Autistic people frequently feel intensely and struggle to express it in the expected way. Those are different things.
Suggested read: Childhood Trauma and How It Shows Up in Adults
“They will grow out of it.” Autism is lifelong. What changes, often dramatically, is how well someone is supported and how well they understand themselves.
What actually helps
Support, not cure. That distinction matters, and it rules out anything promising to make your child not autistic.
- Speech and language therapy, where communication is affected
- Occupational therapy, particularly for sensory needs and daily living
- Early intervention — the earlier the better, though it is never too late
- School accommodations — a quiet space, warning before transitions, written instructions
- Family support, because the load on parents is real and under-acknowledged
- Therapy for co-occurring anxiety or depression, which are common and treatable, and are not the autism itself
For an autistic adult, an accurate diagnosis is often less about services than about a reframe: decades of feeling like a failing version of a normal person becomes an accurate description of a different one. That shift alone can move things.
Autism and ADHD frequently co-occur; if some of this is familiar but the picture is not quite right, read ADHD in children: a Nigerian parent’s guide and see the neurodevelopmental hub.
If you are a parent reading this at 1am
The diagnosis is a description, not a prognosis. It tells you how your child’s mind works. It does not tell you what they will achieve, whether they will be happy, or whether they will love you — and the third one is the question actually keeping you awake.
Parents of autistic children carry a heavy, mostly invisible load, including relatives who suggest prayer instead of therapy. Mental health and parenting in Nigeria is written with that in mind, and support for you is not a luxury.
Frequently asked questions
At what age can autism be diagnosed?
Reliably from around two years old, sometimes earlier. Adults can be assessed at any age.
Do vaccines cause autism?
No. The original study was fraudulent and retracted, and very large studies since have found no link.
Can autism be cured?
No, and it does not need to be. Support, therapy and accommodations improve quality of life substantially; anything sold as a cure is not credible.
Where can I get my child assessed in Nigeria?
Teaching and federal neuropsychiatric hospitals, or private developmental paediatricians, clinical psychologists and psychiatrists in the major cities. You can filter for child specialisms in our directory.
Suggested read: Tramadol and Codeine Addiction in Nigeria
Can adults be diagnosed with autism?
Yes, and increasing numbers are. Adult pathways in Nigeria are thinner than children’s, but assessment is possible.
