How to say it

uh-KILL-eez ten-dun-I-tis

What causes Achilles tendonitis?

Achilles tendonitis can happen if you do an activity like running, walking, or jumping too much. This overuse can strain, or pull, the tendon. It may lead to minor tearing of the tendon. An injury to the lower leg or foot can also cause it.

A tight calf can cause it so if you don’t warm up before taking part in sports, such as basketball. Then you are more likely to suffer from this condition. You are also more prone to it if you do too much of such an activity too quickly. Correct training and rest can help prevent it.

Symptoms of Achilles tendonitis

The main symptom of Achilles tendonitis is pain. This pain mostly happens when you move the ankle. The tendon may also feel stiff after a period of no activity, such as sleeping. It may also become swollen. You may hear a crackling sound when you move your ankle. The tendon can become thick. And a bone spur may occur.

Treatment for Achilles tendonitis

Symptoms often get better after starting treatment. A full recovery may take several months. Treatments include:

• Rest. Stop or change the activity that caused the injury. The tendon will then have time to heal.

• Cold or heat pack. This helps reduce pain and swelling.

• Prescription or over-the-counter medicines. These help reduce pain and swelling.

• Shoe inserts. These devices can reduce strain on the Achilles tendon when you move. You may then feel less pain.

• Stretching and strengthening exercises. Certain exercises can help you regain flexibility and strength in your Achilles tendon.

• Surgery. This choice can fix the injured tendon. But you don’t often need it unless other treatments don’t work.

When to call your healthcare provider 

Call your healthcare provider right away if any of the following occur:

• Fever of 100.4°F (38°C) or higher, or as directed by your healthcare provider

• Chills

• Pain that gets worse

• Symptoms that don’t get better, or get worse

• New symptoms