Back to all symptoms and conditions
General health information

Achilles tendon injury

The Achilles tendon connects the calf muscles to the heel. Overloading it can cause tendon problems; a forceful movement can tear it.

In this article
Choose which sections to read

The Achilles tendon connects the calf muscles to the heel bone. Most symptoms that develop gradually result from a tendon that temporarily cannot cope with the load placed on it. A sudden tear is a different condition and needs prompt assessment.

  • Pain and stiffness a few centimetres above the heel or right at the attachment point are consistent with Achilles tendinopathy.
  • The first steps after sleeping or sitting may hurt. Pain may ease briefly during movement and increase again later.
  • Complete rest usually does not restore the ability to tolerate load. Temporarily adjusting the load and gradually strengthening the calf and tendon are the core of treatment.
  • A snap or feeling of being kicked, sudden loss of strength, a gap in the tendon or inability to stand on tiptoe may indicate a rupture.
  • An ultrasound or MRI is usually unnecessary for a typical overload problem, but may help if there is uncertainty, trauma or inadequate recovery.
  • Recovery often takes months. Pain does not always have to disappear completely before the load can safely be increased.
  • Smoking, certain diseases and some medicines can make the tendon more vulnerable or slow recovery.
  • Have persistent, worsening or bilateral symptoms assessed, and do not wait if you suspect a tear.

Your response

Two anonymous questions

Did you find what you were looking for?

Do you now have a clearer idea of your next step?

Share article

Email

Do you need a healthcare provider after reading?

Search by type of care, organisation, name or district.