R-CPD in children and teenagers: when your child can't burp
Quick summary
- If your child can't burp and is often bloated, it could be R-CPD.
- It often starts in childhood or the teenage years.
- Children seem to do really well with treatment.
If your child can't burp, gets a swollen tummy and makes odd gurgling noises, you might have wondered what's going on. You're in the right place. This guide explains R-CPD in children and teenagers, in plain English.
What is R-CPD?
R-CPD stands for retrograde cricopharyngeus dysfunction. It means a little ring of muscle at the top of the food pipe (oesophagus) won't open to let air back up (opens in a new tab). So the air gets stuck, and your child can't burp.
When does it start?
Often early. A review of 17 studies found 55.5% of people had symptoms in childhood (opens in a new tab). The same review found 28% had someone in the family with it (opens in a new tab).
In a small study of 13 adults, all said their symptoms started in their teenage years (opens in a new tab).
What about babies? It's hard to say. In one survey of adults with R-CPD, 20% said they had been hard to burp as a baby (opens in a new tab). But in a study of children, only a third couldn't burp as a baby (opens in a new tab). So being a "good burper" as a baby doesn't rule it out.
Signs your child can't burp because of R-CPD
The signs are much like in adults. In a 2026 study of 25 children aged 4 to 17, none of them could burp, 96% had bloating, 92% had lots of wind and 88% had gurgling noises (opens in a new tab).
Younger children may not be able to explain it. In that study, parents of under-fives noticed a swollen tummy and not wanting to eat (opens in a new tab). Some parents also saw bloating that built up by the end of the day and went overnight (opens in a new tab).
Fizzy drinks are often a trigger. In a smaller study of 5 children, all 5 got worse with fizzy drinks (opens in a new tab).
How it can affect school and friendships
Gurgles in a quiet classroom are no fun. In the 2026 study, nearly half the children had social anxiety (opens in a new tab) (feeling very worried around other people) because of their symptoms. One child missed several days of school (opens in a new tab).
Some young people with R-CPD also have a strong fear of being sick, called emetophobia. In one survey, 39% of adults with R-CPD remembered this from early life (opens in a new tab). If this sounds like your child, YoungMinds has friendly advice for young people (opens in a new tab).
Is it often mistaken for something else?
Yes. In the 2026 study, 28% of the children had been given a different diagnosis first (opens in a new tab). Adults get this a lot too, and reflux (stomach acid coming up) and IBS (a common gut condition) are common mix-ups (opens in a new tab).
Can children be treated?
Yes, and the results look really good. The main treatment is Botox (a medicine that relaxes a muscle for a while), put into the tight muscle.
In the 2026 study:
- Every child got better (opens in a new tab), and 88% said their symptoms went completely.
- Only one child needed a second injection (opens in a new tab).
- The youngest child treated was 4 years old (opens in a new tab).
The authors said children seemed to cope with side effects better than adults (opens in a new tab). In the smaller study, all 5 children's symptoms went away (opens in a new tab).
In these studies, the children were treated asleep, under a general anaesthetic (opens in a new tab) (medicine that puts you to sleep for the procedure).
What happens after treatment?
Swallowing can feel odd for a while. In the 2026 study, 21 of 25 children had some swallowing trouble afterwards, which mostly lasted from a few days to 6 weeks (opens in a new tab).
One useful finding for sporty kids: the children who got short of breath afterwards were athletes who went back to hard exercise too soon (opens in a new tab). So ask your clinic when it's OK to get back to sport.
How to get help in the UK
Start with your GP. Tell them your child can't burp, and describe the bloating, gurgling and wind. A short diary of symptoms helps. Our GP letter tool can help you put it into words, and our map shows UK specialists.
Frequently asked questions
What should I do if my child can't burp?
If it comes with bloating, gurgling and lots of wind, see your GP and mention R-CPD. It often starts in childhood (opens in a new tab).
Can children have Botox for R-CPD?
Yes. In a 2026 study, children aged 4 to 17 were treated, and all of them improved (opens in a new tab).
Can R-CPD go away on its own in children?
There isn't research on this yet. If your child has signs, it's worth talking to your GP rather than waiting.
Is R-CPD hereditary?
It can run in families. In one review, 28% had a family history (opens in a new tab).
Key points
- R-CPD often starts in childhood or the teenage years.
- Signs include no burps, bloating, gurgling and lots of wind.
- Young children may show a swollen tummy and not want to eat.
- Children seem to do very well with treatment.
- Ask your clinic before your child goes back to hard exercise.
Read next: What is R-CPD? · Write a letter for your GP · Find a UK specialist
This is a free resource and not medical advice. Speak to your GP.
Sources
- Wright et al. 2026, Laryngoscope, children with R-CPD (free full text) (opens in a new tab)
- Hoffman et al. 2022, Int J Pediatr Otorhinolaryngol (opens in a new tab)
- Lechien et al. 2025, systematic review (free full text) (opens in a new tab)
- Miller et al. 2024, Laryngoscope (opens in a new tab)
- Chen et al. 2026, J Clin Med (free full text) (opens in a new tab)
- Oude Nijhuis et al. 2022 (free full text) (opens in a new tab)
- YoungMinds: Coping with emetophobia (opens in a new tab)
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