Trigger Thumb and Trigger Finger in Children: Care Instructions

How can you care for your child at home?

Trigger finger and trigger thumb are conditions in which it becomes hard to bend or straighten a finger or thumb. It may feel as if the finger or thumb is stuck or catches, snaps, or clicks when your child tries to move it.

The exact cause of trigger finger or trigger thumb in children is not fully understood. It might be passed down in families (genetic). And it's more likely to happen when your child has other conditions that affect the hand.

A trigger finger or thumb may be painful, but it is usually not a serious problem.

Initial treatment may include watching the condition over time, using a splint, or doing gentle exercises if recommended by your child's doctor. Surgery may be recommended if the finger or thumb remains locked or does not improve.

• If the doctor put a splint on the thumb or finger, have your child wear it as directed. Don't take it off until the doctor says you can.
• Give your child any medicines exactly as prescribed. Call your doctor if you think your child is having a problem with the medicine.
• If your doctor suggests exercises, have your child do them as directed.

When should you call for help?

Watch closely for changes in your child's health, and be sure to contact your doctor if:

• Your child's thumb or finger locks in a bent position and won't straighten.
• Your child does not get better as expected.