Healthwise

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Trigger finger and trigger thumb

Trigger finger and trigger thumb are conditions in which you find it hard to bend or straighten your finger or thumb. It can feel as if the finger or thumb is stuck or catches, snaps, or clicks when you try to move it.

You may also feel tenderness or a bump in the palm of the hand around the affected finger or thumb. The bump may seem to move as you bend or straighten the finger or thumb.

Trigger finger or trigger thumb can develop when the flexor tendon and its sheath thickens or swells. The flexor tendon helps a finger or thumb to bend; its sheath is the tunnel-like opening that the tendon normally glides through.

The exact cause of trigger finger and trigger thumb is not known. The conditions are more common in people who have diabetes, rheumatoid arthritis, or a history of repeated injury to the area.

A doctor can usually diagnose the problem from a description of the symptoms and by examining the finger or thumb. X-rays or other tests are not usually needed.

Initial treatment for trigger finger or trigger thumb includes resting the affected hand, taking anti-inflammatory medicine, wearing a splint, and possibly taking a shot of cortisone. Surgery may be recommended if other treatments fail.

Due to the threat of the COVID-19 (Coronavirus), we are taking precautionary measures to protect our staff and patients. We are implementing a temporary NO VISITOR policy at this time. Only patients or patients and their guardians will be allowed into the office. Please note, this is not to inconvenience anyone! The virus is a very real threat and it is essential that we stay healthy in order to provide needed care for our patients. If you are sick, we ask that you CALL the office to speak with a nurse before you come in. The nurse will provide specific instructions for you. Please DO NOT enter the office if you are sick (upper respiratory symptoms, fever, cough, or flu like symptoms). We are closely monitoring the situation and will update you as circumstances change. Thank you for your understanding!!