Tongue-Tie in Babies and Children: Feeding, Speech and When to Treat

Tongue-tie, also called ankyloglossia, occurs when the fold of tissue under the tongue is shorter, tighter or thicker than usual. This can restrict tongue movement. In some babies, tongue-tie affects breastfeeding or bottle feeding. In older children, it may affect tongue mobility, oral hygiene or certain speech sounds, although not every tongue-tie causes symptoms.

Because tongue-tie is common and often discussed online, parents can receive conflicting advice. Some babies clearly benefit from treatment. Others have a tongue-tie appearance but no functional problem and do not need a procedure.

At Hampshire ENT Clinics, paediatric ENT assessment is led by Miss Eleanor Sproson, who can assess whether tongue-tie is likely to be contributing to symptoms and whether treatment is appropriate.

Quick answer: does tongue-tie always need treatment?

No. Tongue-tie only needs treatment if it is causing a functional problem, such as feeding difficulty, poor latch, maternal nipple pain, poor weight gain, restricted tongue movement or selected speech and oral issues in older children. Assessment should focus on function, not appearance alone.

Signs of tongue-tie in babies

Possible signs include difficulty latching, slipping off the breast, prolonged feeds, clicking during feeds, poor milk transfer, unsettled feeding, maternal nipple pain, damaged nipples, poor weight gain or needing frequent top-up feeds.

These symptoms can also have other causes, so assessment should include feeding history and, where relevant, input from breastfeeding specialists, midwives, health visitors or infant feeding teams.

Tongue-tie and bottle feeding

Tongue-tie is often associated with breastfeeding difficulties, but bottle-fed babies can also have symptoms such as dribbling, poor seal, slow feeding, clicking, excessive wind or fatigue during feeds.

The decision to treat should be based on whether tongue movement is affecting feeding function and whether other causes have been considered.

Tongue-tie in older children

In older children, tongue-tie may be noticed because the child cannot lift the tongue, lick lips, clear food from teeth, or move the tongue freely. Some families worry about speech.

Tongue-tie can affect certain sounds in some children, but speech difficulties are complex and often have other causes. Speech and language therapy assessment may be helpful before deciding whether surgery is likely to improve speech.

How is tongue-tie assessed?

Assessment involves examining the tongue, the frenulum and the range of movement. In babies, feeding symptoms and weight gain are important. In older children, the assessment focuses on function, oral movement, speech concerns, dental hygiene and the child’s ability to cooperate.

The most important question is not “does a tongue-tie exist?” but “is the tongue-tie causing this child a meaningful problem?”

What is tongue-tie division?

Tongue-tie division involves releasing the tight band under the tongue. In young babies, this may sometimes be a brief procedure. In older babies or children, treatment may need to be performed under general anaesthetic depending on age, anatomy, cooperation and extent of release required.

The technique and setting depend on the child and the clinical problem.

Will tongue-tie division fix feeding immediately?

Some babies feed better very quickly after division. Others need ongoing feeding support to improve latch and technique. If feeding problems have been present for some time, babies and mothers may need help adjusting after the procedure.

Parents should be given realistic expectations. Tongue-tie division can be very helpful when the tongue-tie is truly causing the problem, but it is not a universal solution for all feeding difficulties.

Will tongue-tie division fix speech?

Not always. Speech is complex, and many children with tongue-tie speak normally. If speech is the main concern, assessment by a speech and language therapist may be recommended. Surgery may be considered if restricted tongue movement is clearly contributing to persistent articulation difficulty.

When to seek specialist advice

Parents should seek assessment if feeding difficulties persist despite support, if tongue movement is clearly restricted, if weight gain is affected, or if an older child has functional problems with tongue movement, speech or oral hygiene.

Hampshire ENT Clinics provides consultant-led paediatric ENT assessment for tongue-tie and other children’s ENT conditions across Hampshire and the South Coast.

Frequently asked questions

What is tongue-tie?

Tongue-tie is a short or tight band of tissue under the tongue that restricts tongue movement.

Does tongue-tie always cause problems?

No. Some babies and children have tongue-tie but feed and speak normally.

Can tongue-tie affect breastfeeding?

Yes. It may cause poor latch, clicking, prolonged feeds, nipple pain, poor milk transfer or poor weight gain.

Can bottle-fed babies have tongue-tie symptoms?

Yes. Some bottle-fed babies struggle with seal, dribbling, clicking, wind or slow feeds.

Can tongue-tie affect speech?

Sometimes, but not always. Speech concerns should be assessed carefully because many speech difficulties have other causes.

Is tongue-tie division painful?

The experience varies by age and technique. Your consultant will explain the procedure, pain relief and aftercare.

Will feeding improve straight away?

It may, but some babies need ongoing feeding support after division.

Can tongue-tie come back?

Reattachment or persistent restriction can occur, although this is not the usual outcome. Follow-up advice depends on the child.

Does my child need general anaesthetic?

This depends on age, anatomy and cooperation. Older children often need a different approach from young babies.

Who treats tongue-tie at Hampshire ENT Clinics?

Miss Eleanor Sproson assesses tongue-tie in babies and children as part of her paediatric ENT practice.