When to ask
When biting is worth a professional conversation
Almost all biting is ordinary and passes. A small part of it is worth mentioning to a doctor — not because something is wrong, but because a second pair of eyes is free and reassurance is worth having.
Bring it up if any of these are true
None of these mean something is wrong. They mean the situation deserves more than a parenting article.
- Biting continues regularly past age three or four.
- It is getting worse over months rather than better.
- Your child bites themselves, regularly.
- Bites break the skin and cause real injury.
- Biting comes with other aggression, long tantrums, or withdrawal.
- Your two-year-old has fewer than 50 words and no two-word phrases.
- Your child does not respond to their name, avoids eye contact, or has lost skills they had.
Why speech comes up so often
Biting and language sit on the same seesaw. The less a child can say, the more the body has to carry — which is why biting so often fades in the same months the words arrive. A speech check is one of the most useful things you can do about biting, which surprises most parents.
Who to talk to
Start with whoever already knows your child: your GP, paediatrician, or in the Netherlands the consultatiebureau or a child health physician. Daycare pedagogical staff can also refer you, and they see your child in the setting where it happens.
What is not a red flag
A toddler who bites in a stressful week. A child who bit twice at a new daycare and then stopped. A two-year-old who bites their sibling over a toy. Biting that appears after a new baby arrives. These are the ordinary ones — the overwhelming majority.
Ordinary biting fades as words arrive. If it does not fade, gets worse, or comes with other worries, ask. That is all "asking" costs.
Questions parents ask at 10pm
My child still bites regularly at four. Who should I talk to first?
Start with whoever already knows your child: your GP or paediatrician, or in the Netherlands the consultatiebureau or a child health physician. Daycare pedagogical staff can also refer you, and they see your child where it actually happens.
Should I be worried if my child bites themselves?
Regular self-biting is one of the things worth mentioning to a doctor. That does not mean something is wrong. It means the situation deserves more than a parenting article and a second pair of eyes costs nothing.
Can biting be a sign of autism?
Biting on its own is not a sign of anything, because nearly all toddlers do it. What is worth raising with a doctor is a cluster of things together: not responding to their name, avoiding eye contact, or losing skills they already had. Nobody can answer this from a website, which is exactly why you ask.
What does a speech delay have to do with biting?
Biting and language sit on the same seesaw: the less a child can say, the more the body has to carry. If your two-year-old has fewer than 50 words and no two-word phrases, mention it at the next check-up. A speech check is one of the most useful things you can do about biting.
What is definitely not a red flag?
A toddler who bites during a stressful week, a child who bit twice at a new daycare and then stopped, a two-year-old who bites a sibling over a toy, or biting that starts after a new baby arrives. These are the ordinary ones, and they are the overwhelming majority.