Symptoms: how carpal tunnel feels
The median nerve passes through a tight tunnel at the front of the wrist, under a thick ligament. When pressure in that tunnel rises, the nerve stops working properly. Typical signs:
- Tingling, pins and needles or numbness in the thumb, index and middle fingers and the thumb side of the ring finger. The little finger is spared.
- Waking at night with a numb hand, and shaking or flicking the hand to bring feeling back.
- Symptoms while holding a phone, a newspaper, a steering wheel or a two-wheeler handle.
- Later: dropping things, difficulty with buttons, and weakness when pinching.
- Late: flattening of the muscle at the base of the thumb (thenar wasting).
If the little finger is numb too, or pain runs from the neck down the arm, the cause may be elsewhere, such as a trapped nerve at the elbow or in the neck. These need different treatment.
Who gets it
| Risk factor | Why it matters |
|---|---|
| Women, age 40–60 | Most common group |
| Pregnancy | Fluid retention; often settles after delivery |
| Diabetes | Nerves are more sensitive to pressure |
| Underactive thyroid | Tissue swelling in the tunnel |
| Rheumatoid arthritis | Swollen tendon linings |
| Repetitive or forceful wrist work, vibrating tools | Raised pressure in the tunnel |
| Old wrist fracture | Changed shape of the tunnel |
People with diabetes who have numb fingers should also have their feet checked, because the same nerve damage can affect the feet. See the diabetic foot care checklist.
Tests
The diagnosis is mostly clinical. At the consultation the surgeon checks feeling in each finger, the strength and bulk of the thumb muscles, and two simple signs: tapping over the nerve at the wrist (Tinel's sign) and holding the wrist bent for a minute (Phalen's test).
A nerve conduction study (NCS) measures how well the nerve carries signals across the wrist. It confirms the diagnosis, shows how severe the compression is, and rules out other nerve problems. It is advised before surgery. Blood sugar and thyroid tests are done if not already known.
Treatment without surgery
For mild to moderate symptoms, especially without weakness:
- Night splint that keeps the wrist straight (neutral). Bent wrists during sleep are why symptoms are worse at night. Wear it every night for 6–8 weeks.
- Change the activity that brings it on: take breaks, reduce forceful gripping and vibrating tools.
- Treat the cause: sugar control, thyroid treatment, or simply waiting a few months after delivery.
- Steroid injection into the tunnel can relieve symptoms for weeks to months. It is useful in pregnancy, while waiting for surgery, or to confirm the diagnosis. Symptoms often return in time.
Tablets for "nerve weakness" and wrist exercises on their own have little evidence for lasting benefit.
When surgery is the right choice
Surgery is advised when any of these apply:
- Numbness is constant, not just at night
- The thumb muscles are weak or wasted
- The nerve conduction study shows severe compression
- Symptoms persist despite 2–3 months of splinting, or return after an injection
The operation, carpal tunnel release, divides the tight ligament roof of the tunnel to take pressure off the nerve. It is usually done through a short cut at the base of the palm, under local anaesthesia with the hand numbed, as day care. Both hands can be treated, usually a few weeks apart so you keep one free hand.
Recovery after carpal tunnel release
| Time | What to expect |
|---|---|
| Day 1 | Light bandage; move the fingers fully from the start; keep the hand raised |
| Days 2–14 | Light use: eating, writing, phone; no heavy gripping |
| Day 10–14 | Stitches out |
| Week 1–2 | Most desk work |
| Weeks 4–6 | Heavy lifting, manual work, two-wheeler riding on rough roads |
| Months 3–6 | Grip strength and scar tenderness settle |
Night symptoms usually improve within days. Tenderness in the palm when pressing on it is common for a few months. Complications such as infection or nerve injury are uncommon. Recurrence years later is possible but not frequent.
Getting it checked in Ranchi
Dr. Vikrant Ranjan, MCh plastic surgeon, treats nerve compression along with injuries of tendons and nerves at Jharkhand Charitable Hospital, Kanke, Ranchi. See hand surgery in Ranchi for the full range of conditions, and the price list for how hand surgery is priced (on assessment). For injuries rather than nerve compression, read finger replantation: the golden hours or the Hinglish guide ungli kat jaye to kya karein. Call 090656 39577 to book.
Common questions
Is carpal tunnel surgery a major operation?
No. Carpal tunnel release is usually done as day care under local anaesthesia and takes about 20–30 minutes. You go home the same day with a light bandage and can use the hand for light tasks straight away.
Can carpal tunnel go away on its own?
Mild symptoms can settle, especially when they are caused by pregnancy, a temporary change in work, or an untreated thyroid problem that is then treated. Symptoms that are constant, or that come with weakness, usually keep getting worse without treatment.
Will the numbness go after surgery?
Night tingling and waking usually improve within days to weeks. Numbness that has been constant for a long time, and wasted thumb muscles, recover slowly over months and may not recover fully. This is the main reason not to wait too long.
Which doctor treats carpal tunnel syndrome?
Hand surgeons treat it. In India these are plastic surgeons and orthopaedic surgeons with hand surgery training. A neurologist often does the nerve conduction test that confirms the diagnosis.
Last reviewed: 2026-10-11
This page is general information, not a diagnosis or a treatment plan. Results and recovery differ between patients. Prices are starting prices and are confirmed after examination.