Primitive Reflexes in Children: What the Evidence Says

Primitive reflexes are automatic movements that babies are born with. Stroke a newborn's palm and their fingers curl round yours. Startle them and their arms fling out and then pull back in. These reflexes are normal and expected, and most fade during the first year of life as the brain matures and the baby gains deliberate control of their body.

You have probably arrived here because someone has suggested that your child's reading, handwriting, concentration, clumsiness or anxiety comes from "retained primitive reflexes", and that a programme of daily exercises will fix it. The honest answer is that the evidence for this is limited and mostly low quality. Reflex testing and reflex integration are not part of standard NHS assessment, and they are not recommended in national guidance for coordination, attention or learning difficulties. That does not mean your worries about your child are wrong. The difficulty is real. It just deserves a proper assessment and the approaches with the best evidence behind them.

What primitive reflexes are

Primitive reflexes are controlled by the deeper, older parts of the brain. They help a newborn feed, protect themselves and start to move. As the higher parts of the brain develop, they take over and the reflexes quietly fade. The ones you will hear about most are:

• Moro (startle) reflex. A sudden noise or a feeling of falling makes the baby throw their arms out, then bring them in, often with a cry. It usually fades within the first few months.
• Palmar grasp reflex. Anything placed in the palm is gripped tightly. This gives way to a deliberate grasp as the baby learns to reach and let go.
• Rooting and sucking reflexes. Touching the cheek makes the baby turn towards it and start sucking. These help with feeding in the early weeks.
• Asymmetric tonic neck reflex (ATNR). When the baby's head turns to one side, the arm on that side straightens and the other bends, a bit like a fencer. It normally fades in the first half of the first year.
• Stepping reflex. Hold a newborn upright with their feet on a surface and they make stepping movements. This disappears long before real walking starts.

Reflex programmes also talk about others, such as the tonic labyrinthine reflex, the symmetrical tonic neck reflex and the spinal Galant reflex. Doctors and midwives check some reflexes during the newborn physical examination, and health visitors keep an eye on development at routine reviews.

What retained reflex programmes claim

The idea behind these programmes is that if a primitive reflex does not fully fade, it keeps interfering with movement and attention. A child with a lingering ATNR, the theory goes, will struggle to write because turning their head to look at the page pulls their arm. A lingering Moro reflex is said to keep a child on high alert, anxious and easily overwhelmed.

Practitioners usually test the child by asking them to hold certain positions, for example kneeling on hands and knees while someone turns their head, and watching for small movements in the arms or body. They then give a set of repetitive movements to do at home every day, often for many months, with regular review sessions.

The claims vary. Some practitioners are careful and modest. Others suggest the programme can help with dyslexia, ADHD, dyspraxia, autism, anxiety, bedwetting, poor sleep and behaviour, sometimes all at once. Programmes are offered by a wide range of people, including some registered health professionals and some who have completed a short private course with no wider clinical training.

What the evidence actually shows

There is a grain of something in it

Some studies have found that children with coordination, attention or reading difficulties show more of these reflex signs when tested than other children do. That is not surprising. Children whose movement systems develop differently often show small differences across lots of motor tests. But finding two things together does not mean one causes the other. Both may simply reflect the same underlying difference in how a child's brain and body are developing.

The treatment studies are weak

The key question for you is not whether the signs exist, but whether doing reflex exercises makes a meaningful difference to your child's daily life. Here the research is thin. Many studies are small. Many have no proper comparison group, so you cannot tell whether children would have improved anyway. The person measuring progress often knows which children had the exercises, and sometimes is the person who delivered them. A fair number of studies come from people connected to the programmes being tested. Reviews that have looked across this research have generally concluded that there is not enough good evidence to recommend these programmes.

Why it is not part of NHS assessment

When an NHS paediatrician, occupational therapist or physiotherapist assesses a school-age child for coordination problems, they use standardised tests of motor skill and look at how the child manages real tasks. NICE guidance on ADHD does not include reflex testing or reflex integration, and NHS information on developmental coordination disorder (dyspraxia) describes practising everyday skills, not reflex work. That is not a conspiracy against a new idea. It reflects the current state of the evidence.

Why so many parents see improvement

If you have tried a programme and your child got better, you are not imagining it. There are several honest reasons why that happens:

• Children keep developing. Over six months to a year, most children get noticeably better at coordination, attention and writing anyway.
• Parents seek help at the worst point. Things often settle a little afterwards, whatever you do.
• Daily one-to-one time helps. Ten calm minutes with a parent every day, plus praise and routine, is good for almost any child.
• Other things change at the same time. A new teacher, extra support at school, better sleep or simply getting older.

None of this means the exercises did nothing. It means it is very hard to tell from one child, which is exactly why well-designed studies matter.

When persistent reflexes are a medical matter

In babies and toddlers, primitive reflexes that do not fade when expected, or that are clearly stronger on one side than the other, can be a sign of a neurological condition such as cerebral palsy. This is a reason for a medical assessment, not a home exercise programme. Speak to your health visitor or GP, who can refer to a paediatrician if needed, if your baby or young child:

• is noticeably stiff or noticeably floppy
• uses one hand or one side of the body much more than the other in the first year
• is not reaching milestones such as sitting, crawling or walking around the usual time
• keeps hands tightly fisted well beyond the early months
• still shows a strong startle or fencing posture well past babyhood

Contact your GP the same day or call NHS 111 if your child loses skills they already had or seems generally unwell. Call 999 if your child has a seizure, develops sudden weakness (especially on one side of the body or face), or is very drowsy or hard to wake.

What helps instead

Start with the right assessment

The first job is to work out what is actually going on. Your GP, health visitor or the school's special educational needs coordinator (SENCO) can help you get the right people involved. Depending on the concern, that may be a paediatrician, an occupational therapist, a physiotherapist, a speech and language therapist, an educational psychologist or an optometrist. Poor eyesight, hearing problems, tiredness and anxiety can all look like clumsiness or poor attention, so it is worth ruling those out early.

Coordination and clumsiness

The approaches with the best evidence for children with coordination difficulties focus on practising the real skill the child wants to do, broken into manageable steps, with plenty of repetition and success. If your child wants to ride a bike, catch a ball or do up buttons, they practise that, not an unrelated movement in the hope it carries over. Our guide to dyspraxia in children explains the assessment and diagnosis route, and gross motor skills and milestones has activity ideas by age.

Handwriting

Handwriting problems often come down to a mix of posture, seating, hand strength, pencil grip, letter formation and visual skills. Simple changes such as feet flat on the floor, a table at the right height, short regular practice and teaching letters in families with the same starting movement often help more than anything exotic. Our article on handwriting practice at home goes through this in detail. For some older children, learning to type is a sensible addition rather than a defeat.

Attention, fidgeting and big feelings

If you are worried about attention or impulsivity, ask your GP or school about an assessment. Whatever the outcome, practical things help: predictable routines, movement breaks between tasks, a quieter workspace, breaking homework into short chunks, and making sure sleep is as good as it can be.

Things you can do this week

1. Write down the three everyday tasks your child finds hardest, with examples. This is far more useful to any professional than a list of labels.
2. Ask school what they see. Teachers often notice patterns at school that you cannot see at home.
3. Book an eye test with an optometrist if your child has not had one recently.
4. Choose one real skill to practise for a few minutes a day, and keep it fun.
5. If you are already considering a programme, use the questions below before you pay.

How to judge a private programme

You are entitled to ask hard questions of anyone offering help for your child, and a good practitioner will welcome them. Before you sign up, ask:

• What exactly will change, and how will you measure it? Look for goals tied to real life, such as writing a sentence legibly or getting dressed without help, measured before and after.
• What is the evidence? Ask for published studies with a proper comparison group, not testimonials.
• What is the total cost? Ask how many sessions, how many months, and what happens if there is no progress. Be wary of large upfront payments.
• What are your qualifications? Occupational therapist and physiotherapist are protected titles, so you can check the HCPC register. A certificate in a particular method is not the same as a clinical registration.
• Will you work alongside school and NHS services? Anyone who suggests you stop other support, or who dismisses medical assessment, is a red flag.

Other warning signs include claims to treat a long list of unrelated conditions, promises of a cure, and pressure to start straight away. Our guide on how to choose a private occupational therapist covers checking registration and what a good first appointment looks like.

If you have already tried a programme

Plenty of loving, sensible parents have tried reflex programmes. You were looking for answers, often after being told to wait for a long time, and you acted. There is nothing foolish in that. The exercises themselves are usually gentle movements and unlikely to do harm. The real costs are money, time, and the risk of delaying an assessment that could have helped sooner.

If your child enjoys the routine and it fits into your day, there is no need to stop abruptly. Just make sure it is not standing in for proper assessment or school support. If you have seen little change, it is not your fault and not your child's. It is a good moment to step back and look at the specific skills that are hard, and get them assessed.

Where an occupational therapist fits

A paediatric occupational therapist looks at how your child manages everyday life: dressing, eating, handwriting, playground games, organising themselves at school, and coping with sensory overload. They use standardised assessments of motor coordination, visual perception and handwriting, watch your child doing real tasks, and talk to you and school. They then suggest practical changes and a programme built around the skills your child actually needs. A private occupational therapist visiting at home can also write a report to support school planning or an EHCP application.

To be honest, some occupational therapists do offer reflex-based work. If one suggests it, ask the same questions you would ask anyone else about evidence and measurable goals.

An occupational therapist is not the right lead for everything. A paediatrician diagnoses developmental and neurological conditions and checks for medical causes. A physiotherapist leads on muscle tone, balance and gross motor problems. A speech and language therapist leads on speech, language and feeding. An educational psychologist assesses learning difficulties such as dyslexia. An optometrist or orthoptist checks vision.

Frequently asked questions

Can retained primitive reflexes cause ADHD or dyslexia?

There is no good evidence that they do. Some children with these conditions show more reflex signs on testing, but that does not show the reflexes cause the condition, and reflex programmes have not been shown to treat it reliably.

Can the NHS test my child for retained primitive reflexes?

Not as a separate test for learning or behaviour. Doctors do check reflexes in babies and in children where a neurological problem is suspected. For school-age difficulties, NHS teams assess the skills themselves, such as coordination, handwriting and attention.

Are reflex integration exercises harmful?

The movements are generally gentle and unlikely to cause physical harm. The main risks are cost, time and delaying a proper assessment. Stop any exercise that causes pain or distress and mention it to your GP.

Our school has suggested a reflex programme. What should I do?

Thank them for taking your child's difficulties seriously, then ask what specific problems they have noticed and whether the SENCO can arrange an assessment. You can ask the school to try evidence-based support, such as handwriting practice or movement breaks, at the same time.

At what age should primitive reflexes disappear?

Most fade during the first year, many within the first six months, though each reflex has its own timing. If you are unsure whether your baby's reflexes are developing as expected, ask your health visitor or GP.

Can adults have retained or returning reflexes?

Some reflexes can reappear in adults after a brain injury or with certain neurological conditions. That is something a doctor should assess, not a reason to start a reflex programme.

Next steps

If your child is struggling with coordination, handwriting or everyday tasks, see our paediatric occupational therapy page, or current guide prices, and choose your area below.