Signs and symptoms of trigger finger may progress from mild to severe and include:

  • Finger stiffness, particularly in the morning
  • A popping or clicking sensation as you move your finger
  • Tenderness or a bump (nodule) in the palm at the base of the affected finger
  • Finger catching or locking in a bent position, which suddenly pops straight
  • Finger locked in a bent position, which you are unable to straighten

Trigger finger more commonly affects your thumb or your middle or ring finger. More than one finger may be affected at a time, and both hands might be involved. Triggering is usually more pronounced in the morning, while firmly grasping an object or when straightening your finger.

When to see a doctor

If you have any stiffness or catching in a finger joint, bring it to the attention of your doctor so that he or she may review your symptoms and perform a physical evaluation of your hand. If your finger joint is hot and inflamed, seek immediate medical care because these signs indicate a possible infection.

Aug. 27, 2014

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