Hand Pain

Trigger finger

trigger finger

What is trigger finger?

  • The tendons on the palm side of the hand (flexor tendons) are held in place by strong bands of tissue which are shaped in arches over the tendon.
  • These form a tunnel with the surface of the bone, which the tendons slide through..
  • When the tendon or sheath becomes swollen, it can no longer slide easily through the sheath and it can become bunched up to form a nodule.
  • This produces locking or clicking when finger of thumb is moved.

What causes trigger finger?

  • The exact causes of trigger finger is unknown
  • Women are more commonly affected than men
  • More common in adults between 40-50
  • Previous injury to the hand
  • Frequently seen in patients with long term conditions such as diabetes, rheumatoid arthritis, gout, under active thyroid and carpal tunnel syndrome

What are the signs and symptoms?

  • Pain at the base of the affected finger or thumb when you move it or press on it
  • A small nodule or swollen section of tendon at the base of the affected finger or thumb
  • Stiffness or clicking when you move the affected finger or thumb, particularly first thing in the morning

How do I manage this problem?

  • Mostly trigger finger improves on its own over 6 months
  • Anti-inflammatory medications like ibuprofen could help reduce swelling and pain
  • Rest: avoiding activities which aggravate the symptoms could help

What other treatments are available?

  • Corticosteroid injection into the tendon sheath may help ease the symptoms completely
  • Sometimes you may need more than one injection
Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.
More information Ok Decline