Problems After Carpal Tunnel Surgery: What’s Normal and What Isn’t

The Tingling Stopped in Days. So Why Does the Palm Still Hurt at Week 6?

Most problems after carpal tunnel surgery are part of normal healing: palm pain either side of the scar, a weak grip for 3 to 6 months, bruising, and numbness that takes weeks to months to lift. Serious complications, like nerve injury, are rare.

What needs a call TODAY: spreading redness or fever, numbness worse than before surgery, or a hand getting more painful, swollen and shiny instead of less.

Find your symptom below. Each one has its own page with the full timeline.

Key takeaways

  • Night tingling usually stops within days of carpal tunnel surgery. Grip strength and scar comfort take about 3 to 6 months.
  • Pain in the fleshy mounds either side of the scar, called pillar pain, is very common and usually fades over 3 to 6 months.
  • If numbness was constant before surgery, feeling can take up to 18 months to return, and some may not come back.
  • Symptoms that never improved after surgery, symptoms that came back after a good spell, and a new problem elsewhere are three different situations.
  • Numbness worse than before surgery, or signs of infection, needs a same-day call to your surgeon.

Where are you right now?

Sort it by symptom

Typical patterns. Your surgeon’s advice comes first.

What you noticeUsuallyRead
Palm pain either side of the scar, worse leaning on the handPillar pain. Common and fades over 3 to 6 monthsRecovery week by week
Bruising into the palm or wristNormal in the first 2 to 3 weeksBruising after carpal tunnel surgery
Fingers still numbThe nerve recovers slowly, over weeks to monthsStill numb after surgery
A flare after a busy dayUsually settles in 2 to 5 daysOverdid it after surgery
Symptoms back after months of reliefNeeds an assessment to sort out whyCan carpal tunnel come back?
A hard lump under the scarUsually scar tissue that softens with timeLump in the scar
Fingers that won’t close fullyStiffness, easier to fix earlyStiff hand after surgery
A finger that starts catching or lockingCan be trigger finger, a separate problemTrigger finger

Problems by week

  • Weeks 0 to 2 (OPEN, unless it’s infected): a sore, swollen palm, some bruising, tingling that comes and goes. Spreading redness, heat, pus or fever is a same-day call.
  • Weeks 2 to 6 (CLOSING for the fingers): pillar pain shows up as you start using the hand. Fingers that can’t make a full fist by week 3 need attention now, cos stiffness caught at week 3 is cheap to fix and stiffness at month 4 isn’t.
  • Weeks 6 to 12 (OPEN): grip is still weak and the scar still tender. Expected. Strength builds with gradual load.
  • Months 3 to 18 (OPEN for the nerve): feeling keeps returning slowly, fingertips last. If numbness was constant before surgery, some may not come back.

The nerve gets its room on the day. The palm takes months to stop complaining about how.

Is this normal?

Usually part of a normal recovery:

  • Palm pain when you push up from a chair or carry a tray, for 3 to 6 months.
  • A weak grip that can’t open a jar at week 6.
  • Zings or tingling in the fingers as the nerve wakes up.
  • A firm, tender scar for a few months.
  • Aching after a busy day that’s gone by the next morning.

Not part of it: numbness worse than before the operation, numbness in a new part of the hand, or pain that climbs week after week.

If it isn’t going to plan

Week 10. The night tingling stopped ages ago, but you still can’t lean on the heel of your hand to get out of the bath, and the car key needs two goes.

You’ve been told it settles. Usually it does. But the problems that need help look a lot like the ones that don’t…a grip that isn’t climbing, numbness that hasn’t moved in two months, fingers that never quite closed after the dressing came off.

The pain is better. Has anyone measured your grip, or tested where the numbness ends? Your review might not be until month 3.

Each of these runs on a different clock. Pillar pain has a long, open window. Stiff fingers have a short one. Numbness that was constant before surgery runs on the nerve’s own slow schedule. The Closing Window Chart maps 15 hand conditions to open, closing or shut, with the red flags for each, so you know which clock you’re on. It’s free.

Call your local emergency number or go to the emergency department if

  • Your fingers turn white, blue or cold.
  • The palm becomes tense, hard and rapidly swollen, with severe pain that raising the hand and pain relief don’t touch.

Call your surgeon or doctor today if

  • Redness spreading from the wound, heat, pus or a fever.
  • Numbness worse than before surgery, or in a new part of the hand.
  • Pain escalating day after day, with a shiny, sweaty, color-changed hand. See CRPS.

Get it checked soon if

  • You can’t make a full fist by week 3.
  • Grip isn’t improving by week 8.
  • Numbness hasn’t changed at all in 3 months.
  • Symptoms came back after a good spell.

Most of what hurts after carpal tunnel surgery is healing. The trick is spotting the few things that aren’t.

Written by Nigel Chua, hand occupational therapist in practice since 2005. Thousands of hands, wrists and elbows assessed and treated. My credentials are here. This article explains; it doesn’t examine. If your numbness is worse than before surgery, call your surgeon today.

Every article on this site is written using the Closing Window Method: name the window your condition runs on, find where you are in it, and act while it’s still open.

Leave a Comment