About this information
This NHS content is written for people in England. Services, entitlements and contact routes may differ in other countries.
Tics are unintentional, fast and repetitive muscle movements. Find out how long they last, when to get medical advice and how they can be treated.
Content supplied by the NHS website, refreshed 20 August 2026. View the original NHS article ↗
Licensed under the Open Government Licence v3.0 ↗. MyPHU is independent and is not endorsed by the NHS.