Understand Pain Between Thumb And Index Finger

Pain between your thumb and index finger is an injury that should not be treated lightly.  For one thing it can greatly diminish, or worse, completely prohibit your ability to grasp an object between your thumb and index finger.  That is something we probably take for granted, but once it’s gone, you will see that you actually lose out on doing a number of things.

If you are experiencing pain that’s between the thumb and index finger, it is most likely caused by one of two things: injury or carpal tunnel syndrome.  We’ll examine both cases so that you can be best informed as to why you have the pain and than know the best plan of action to treat it.

Injury (aka Skier’s Thumb)

Any sort of blunt force trauma to the thumb can cause pain in the webbing between the thumb and index finger.  The force of the trauma can damage the soft tissue that connects the bones of the thumb together leading to pain.  It is commonly referred to as skier’s thumb because this injury is common among skiers (hitting the ground while their hand is gripped around the pole is usually how the injury occurs) but you don’t have to hit the slopes in order to get this pain.

Look for these symptoms to determine if you think your pain is caused by trauma:

  • Pain in the webbing between your thumb and index finger.
  • The inability to grasp objects between your thumb and index finger.
  • Discoloration of your thumb (usually black and blue).
  • You can’t move your thumb side to side without it hurting.

If you exhibit these symptoms, the best course of action is to see a doctor.  If you can’t get to one right away, treat the pain with ice, and keep the area immobilized the best you can.  A doctor will treat this injury with either a splint or cast or if necessary, corrective surgery.

Carpal Tunnel Syndrome

Carpal Tunnel Syndrome is a more severe problem than blunt force injury to your thumb and index finger.  While blunt force trauma damages tissue, carpal tunnel syndrome indicates nerve damage.   Check with your doctor if you display some of these symptoms:

  • Numbness in your hand, forearm, or wrist severe enough that it awakens you at night.
  • Occasional tingling sensation, like “pins and needles,” or pain in your hand, thumb, or fingers.
  • Numbing or pain that gets worse when you use your hand.
  • Stiffness in your fingers when you wake up in the morning.

Essentially what is happening here is the median nerve, a nerve that runs along a narrow passageway (the carpal tunnel) on the palm side of your wrist, is pinch and/or compressed.  This nerve controls movement and sensation in your thumb and the first three fingers, and this pinching is what causes the pain or weakness.  It’s important to note, if your pinky finger is the finger experiencing pain it is not carpal tunnel syndrome.

It is important to see a doctor if these symptoms persist for more than 2 weeks.  Carpal Tunnel Syndrome can be treated with therapy and protective splints, or if necessary, surgery to repair the ligaments.

With any type of injury, early detection is key and seeing a doctor is essential.  So, don’t ignore the pain between your thumb and index finger because the longer the wait, the more problematic it can become.

Category: Carpal Tunnel Syndrome, Index Finger Pain, Index Finger Pain Treatment

One thought on “Understand Pain Between Thumb And Index Finger

  1. Pingback: Mallet Finger Treatment | Index Finger Pain

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