What should you know about hand exercises for trigger finger?

Trigger finger happens when a flexor tendon and the tunnel around it do not glide smoothly. The affected finger may feel stiff, click or catch when you bend and straighten it, often with soreness near the base of the finger or in the palm. Morning stiffness can be more noticeable.

Exercises cannot widen the tendon tunnel directly, but gentle movement may help preserve flexibility and reduce guarding. Repeated forceful gripping, tool use or squeezing can irritate the area. Symptoms may vary through the day, so note which tasks trigger catching.

Try slowly bending and straightening the finger within a comfortable range, keeping the motion smooth and stopping before painful catching. Gentle tendon-gliding positions may be taught by a hand therapist. Keep the wrist relaxed and avoid repeated hard gripping while symptoms are active.

A clinician may recommend splinting to limit a provocative position, particularly during rest. If exercises and activity changes do not help, treatment may include a cortisone injection or, for persistent mechanical catching, trigger finger release. The right choice depends on examination findings and your goals.

Seek prompt care if the finger becomes locked, rapidly swollen, very red or hot, or if you develop fever, severe pain, numbness or a wound. Do not force a locked finger straight.

Arrange a review when catching persists, sleep is disturbed, everyday tasks are difficult, or the finger needs your other hand to straighten. Early advice can help you avoid repeatedly provoking the tendon.

Ask: Is this trigger finger or another problem? Which exercises are safe? Would a splint help, and when should I wear it? What would make an injection or trigger finger release reasonable for me?