Stammering

Also called Stuttering or Dysfluency

Stammering, also called stuttering, is when you repeat sounds or syllables, stretch out sounds, or a word gets stuck or does not come out at all. It usually starts in childhood, between ages 2 and 5, and many children grow out of it. It can also continue into adulthood or, rarely, start after a brain injury or stroke.

Last updated Nov 9, 2026

What it is

Stammering is not caused by anything a parent has done and is not linked to intelligence.

Speech and language therapy can help children and adults. Support for confidence and anxiety can also make a difference.

Common signs

  • Repeating sounds or syllables
  • Stretching out sounds
  • Words getting stuck
  • Tension in the face or body when speaking
  • Avoiding certain words or situations

How it is usually diagnosed

  • Assessment by a speech and language therapist

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • Speech and language therapy reports
  • School support plans

Questions to ask your doctor

  • Will my child grow out of it?
  • Is speech therapy recommended now?
  • How can we support speaking at home?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Sudden stammering or difficulty speaking in an adult, especially with weakness or a drooping face: call 112

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources