Updated 27 October 2026: This post was originally written in 2020 by a mum whose child had flat head syndrome. The personal perspective remains, with medical information updated to reflect current NHS guidance.
Flat head syndrome is something I have experience of as a mum. If you have noticed a flat spot on your baby’s head, you may have lots of questions about what it means and what you can do to help.
I would always encourage you to speak to your GP or health visitor rather than trying to work it all out on your own. Other parents’ experiences can be helpful to read, but your baby deserves advice about their own needs.
What is flat head syndrome?
A baby’s soft skull can flatten under pressure. Two common shapes are:
- Plagiocephaly: flattening on one side, sometimes making the ears look uneven.
- Brachycephaly: flattening at the back, making the head look wider.
The NHS guidance on flat head syndrome explains that it does not affect the brain or development.
When to get help
See a GP if you are concerned about your baby’s head shape or size, or if their head tilts persistently or is difficult to turn. A check can identify neck tightness or a different condition needing attention.
What can I do to help my baby’s flat head?
Current NHS advice includes:
- Supervised tummy time while your baby is awake.
- Moving toys to encourage head-turning.
- Alternating sides when feeding and carrying.
- Limiting time in car seats and prams; taking your baby out when you arrive.
Keep sleep safe
Always put your baby on their back to sleep. Do not change their sleeping position to try to reshape their head.
The NHS safer-sleep advice recommends a firm, flat mattress and a clear cot. Do not use pillows, cot bumpers, soft toys, pods or nests to hold your baby in position. Your baby should have their own cot or Moses basket in your room for at least the first six months.
Earlier versions of this post mentioned specialist pillows, mattresses and beanbags. Those product recommendations have been removed; they should not replace safer-sleep guidance.
What if my baby’s head does not improve?
The NHS says improvement commonly happens over one to two years without treatment. A physiotherapy referral may help babies with tight neck muscles.
If you are still worried, go back to your GP or health visitor and ask them to talk you through the next steps.
What about corrective helmets?
Helmets and headbands are not provided by the NHS for flat head syndrome because evidence of benefit is insufficient.
My original post discussed private clinics and encouraged parents to read other families’ stories. Those accounts can offer a personal perspective, but they cannot establish whether a treatment works or whether it is right for your baby. Discuss any proposed treatment with your baby’s healthcare professional.
And finally…
If you are worried about your baby’s head, please ask for help. You should be able to ask questions, explain your concerns and understand the advice you are given.
This is a parent’s perspective, not a diagnosis or individual treatment advice. Always seek medical advice in the first instance.
