Carpal Tunnel Syndrome Treatment Singapore

Written by Mavis Tham, Shamaine Soh and Yuna Zhuang, Principal Hand Occupational Therapists at Phoenix Rehab.Clinically reviewed by Nigel Chua, Founder and Clinical Director, Registered Occupational Therapist, AHPC A1300362Z.Last reviewed 2 October 2026.

Carpal Tunnel Syndrome Hand Treatment Singapore | Phoenix Rehab

Carpal tunnel syndrome happens when the median nerve, one of the main nerves to your hand, gets squeezed in a narrow tunnel at the front of your wrist. You feel it as tingling or numbness in the thumb, index and middle fingers, often bad enough to wake you at night.

Most people with mild to moderate symptoms improve without surgery. Effective carpal tunnel syndrome treatment starts with a night splint that holds your wrist straight and changes to the grip and tasks that press on the nerve. It also needs a clear plan for when to see a surgeon.

Constant numbness, a weak pinch or a flattened muscle at the base of your thumb means the nerve is under more pressure. See a doctor soon if you notice these signs, because long-standing severe compression can leave permanent numbness and weakness.

At Phoenix Rehab Group, our hand therapists test the feeling and strength in your hand and rule out neck and elbow problems that mimic carpal tunnel. We then mold a custom night splint that holds your wrist in neutral.

You do not need a doctor’s referral. If tingling fingers wake you at night or make you drop things, schedule a hand therapy assessment.

Carpal tunnel syndrome at a glance

What is carpal tunnel syndrome?

The carpal tunnel is a narrow passage at the front of your wrist. The small wrist bones (carpal bones) form its floor and sides, and a tough band called the transverse carpal ligament forms its roof. Ten structures share this tight space: the median nerve and nine tendons that bend your fingers and thumb.

The median nerve carries feeling from your thumb, index finger, middle finger and the thumb-side half of your ring finger. It also powers the thenar muscles, the pad of muscle at the base of your thumb that turns and lifts the thumb for pinch.

Anything that raises pressure inside the tunnel squeezes the nerve and reduces its blood supply. Swollen tendon linings, fluid retention and a wrist held bent for long periods all do this. The nerve responds first with tingling, then numbness and, if the pressure lasts, weakness.

You may see the condition called median nerve compression at the wrist or median neuropathy at the wrist. Both names describe the same problem. Singapore General Hospital’s hand surgery department calls it the most frequent entrapment neuropathy of the upper limb: the nerve squeeze we see more than any other in the arm.

Carpal tunnel symptoms

• Tingling and numbness in the thumb, index, middle and half of the ring finger. The little finger feels normal, a useful clue that points to the median nerve.
• Symptoms that wake you at night. Many people curl their wrists in their sleep, which raises pressure in the tunnel. Night waking is often the first sign.
• Shaking or flicking the hand for relief. Clinicians call this the flick sign.
• Tingling with gripping tasks. Holding a phone, a steering wheel, a hairdryer or a newspaper can bring it on.
• Clumsiness and dropping things. Buttons, earrings and coins get harder to handle as feeling fades.
• An ache in the forearm. Some people feel an ache that spreads up from the wrist.
• Later signs. Numbness that stays all day, a weak pinch, and wasting of the thenar muscles, seen as a flattened pad at the base of the thumb. These signs need a doctor’s review soon.

Symptoms come and go at first. Both hands are often affected, with one worse than the other.

How to tell carpal tunnel apart from other causes of hand numbness

But what causes carpal tunnel syndrome?

Anything that crowds the tunnel or swells the tissues inside it presses on the median nerve. For most people, several small factors add up:

• Pregnancy. Fluid retention in the third trimester swells the tissues in the tunnel.
• Diabetes and thyroid problems. Diabetes is common in Singapore and makes nerves more sensitive to pressure. An underactive thyroid can cause swelling in the tunnel.
• Rheumatoid arthritis and other inflammatory conditions. These thicken the linings around the tendons.
• Age and sex. Carpal tunnel syndrome is most common between 40 and 60, and in women.
• Higher body weight. Studies link it with a higher risk.
• A previous wrist fracture. A healed break can change the shape of the tunnel.
• Forceful, repeated gripping and vibrating tools. Drills, grinders, floor polishers and heavy kitchen work all load the tunnel.

Keyboards and mouse use. Research has not shown a clear link between office computer work and carpal tunnel syndrome, and the studies disagree. Desk set-up still matters once you have symptoms, because a bent wrist and a hard edge under the palm raise pressure in the tunnel.

In Singapore, we see carpal tunnel symptoms in CBD desk workers, pregnant women and new mothers, F&B, cleaning and construction workers who grip hard or use vibrating tools, people with diabetes, and older adults.

How is carpal tunnel syndrome diagnosed?

A doctor diagnoses carpal tunnel syndrome from your symptoms and an examination, and a hand therapist runs the same examination at assessment. The pattern of tingling, the night waking and a little finger that feels normal carry the most weight.

• Symptom map. You shade the areas of tingling on a hand diagram. A median nerve pattern supports the diagnosis.
• Tinel’s test. Tapping over the nerve at the wrist sends tingling into the fingers.
• Phalen’s test. Holding both wrists bent for up to 60 seconds brings on the tingling.
• Carpal compression (Durkan) test. Firm thumb pressure over the tunnel for up to 30 seconds brings on the tingling.
• Sensation and strength. Your clinician tests light touch in the fingertips and measures pinch and grip strength.
• Neck and elbow checks. These rule out a nerve problem higher up the arm.

Nerve conduction studies. A doctor arranges these tests, which measure how fast signals travel along the median nerve. They confirm the diagnosis and grade it as mild, moderate or severe. Surgeons need them before an operation, and they help when the diagnosis is unclear. Some doctors add an ultrasound scan, which can show a swollen nerve.

Carpal tunnel syndrome treatment in Singapore: your options

The right treatment depends on severity. Mild to moderate carpal tunnel syndrome often responds to non-surgical care. Severe or long-standing cases need a surgeon’s opinion.

Night splints: the wrist angle matters. Pressure inside the carpal tunnel is lowest with the wrist near straight. Many ready-made pharmacy braces tilt the wrist back 20 to 30 degrees, an angle that suits sprains and raises pressure on the median nerve. A splint for carpal tunnel holds the wrist in neutral and leaves the fingers free. Wear it at night, when wrists curl during sleep, and during tasks that bring on tingling. Your hand therapist can mold a custom splint at the right angle, or check and adjust a ready-made one.

Changing grip and tasks. Your therapist looks at the grips and positions that bring on symptoms: a tight grip on a steering wheel, a phone held with a bent wrist, a hairdryer, a heavy wok. Thicker handles, two-handed lifts, breaks from vibrating tools and a straighter wrist during long tasks all reduce pressure on the nerve.

Medication. No tablet frees a squeezed nerve. In trials, anti-inflammatory tablets and diuretics have done little better than placebo for carpal tunnel syndrome. A doctor may prescribe a short course of oral steroids or inject a steroid into the tunnel. An injection often brings relief for months, and symptoms return for some people. Hand therapists do not prescribe medication or give injections; we coordinate your splint and exercise plan with your doctor.

Surgery. A hand or orthopedic surgeon cuts the transverse carpal ligament to give the nerve more room. The operation is a day procedure under local anesthetic, through a small cut in the palm (open release) or with a camera (endoscopic release). Surgeons recommend it for constant numbness, weakness or muscle wasting, severe nerve test results, or symptoms that persist despite good conservative care. Numbness that has lasted for years may not recover in full, so constant numbness deserves an early surgical opinion.

Hand therapy for carpal tunnel at Phoenix Rehab Group

Our hand therapy team was built by Nigel Chua, founder of Phoenix Rehab and a hand therapist by training. You are seen by our hand therapists: AHPC-registered occupational therapists and physiotherapists with post-graduate training in hand therapy.

At your first appointment, you can expect:

1. A symptom and task history. We map your tingling and ask about sleep, work, phone use and pregnancy.
2. An examination of both hands. We test sensation and measure grip and pinch strength with calibrated gauges, run the provocation tests, and check your neck and elbow.
3. A custom night splint. We mold a thermoplastic splint that holds your wrist in neutral in the same appointment, or check the angle of your current brace.
4. A grip and desk plan. Specific changes for the tasks that bring on your symptoms.
5. A nerve and tendon gliding program. We set the dose so the glides do not stir up tingling.

Constant numbness, weakness or wasting needs a doctor’s review, and so do symptoms that have not improved after 6 to 8 weeks of splinting. In those cases, we write to your GP or a hand surgeon with our findings and recommend nerve conduction studies. Most people need 3 to 5 appointments over 6 to 8 weeks.

Contact us for a carpal tunnel assessment. WhatsApp us or schedule an assessment online.

Carpal tunnel in pregnancy

Carpal tunnel syndrome is common in the third trimester, when fluid retention swells the tissues inside the tunnel. It often affects both hands and wakes you at night. For most women, symptoms ease within weeks to a few months after delivery.

• Start with a night splint. A neutral wrist splint is safe in pregnancy and eases night symptoms for many women.
• Raise and move your hands. Rest your hands on a pillow at night, and open and close your fists during the day to pump fluid out of the hands.
• Check medication with your obstetrician before any tablets or an injection.
• Watch your baby-care positions after the birth. Lifting under the arms, holding the head with a bent wrist during feeds and long phone appointments at night can keep symptoms going. Support your baby’s weight on a nursing pillow and keep your wrists straight.
• Get a review if numbness persists 3 months after delivery or becomes constant at any stage.

Thumb-side wrist pain after the birth is a different condition: see De Quervain’s tenosynovitis.

Desk and phone set-up that eases carpal tunnel symptoms

• Keep the wrist straight. Adjust your chair so the keyboard sits at elbow height and your wrists stay level.
• Take the pressure off the palm. Avoid resting the heel of your hand on a hard desk edge or the edge of a laptop while you type.
• Bring the mouse close. Keep it beside the keyboard, and try a vertical mouse if your wrist bends to reach it.
• Break up long tasks. Change position or task every 30 to 45 minutes.
• Change how you hold the phone. Use a stand for videos, switch hands, and use voice typing for long messages.
• Loosen your grip. Thicker pens, cushioned tool handles and a lighter hold on the steering wheel reduce pressure.
• Give the laptop a keyboard. On a laptop for more than an hour, plug in a separate keyboard and mouse and raise the screen, so your wrists stay level while your eyes stay up.

For a full workstation checklist, see repetitive strain injury.

Carpal tunnel recovery time

Timeframes depend on severity and on how long you have had symptoms. Your therapist or surgeon may give you different targets; use theirs.

You are on track if you wake less often, shake your hand less and drop things less. Contact your therapist if numbness becomes constant, your pinch weakens, or the splint causes new tingling or pressure marks.

Carpal tunnel exercises: nerve and tendon glides

Glides move the median nerve and the finger tendons through the tunnel. On their own, they have limited evidence; they help as part of a program with splinting and task changes.

Tendon glides. Start with a straight hand, then make a hook fist, a full fist, a flat fist and a straight fist. Hold each for 3 seconds. 5 to 10 rounds, 2 to 3 times a day.

Median nerve glide. Move through these six positions:

1. Make a fist with your wrist straight and your thumb outside your fingers.
2. Straighten your fingers and thumb, keeping the thumb beside the index finger.
3. Bend the wrist back.
4. Move the thumb out to the side.
5. Turn the palm up to face the ceiling.
6. Use your other hand to ease the thumb a little further out.

Hold each position for 3 to 5 seconds. 5 rounds, 2 to 3 times a day.

Stop or scale back if tingling starts during a glide and lasts more than a few minutes afterwards, or numbness is worse the next day. A glide should feel like a mild stretch; pins and needles mean you went too far.

One habit to drop: long, forceful wrist stretches in either direction, including the prayer stretch that most exercise lists open with. Holding the wrist bent raises pressure in the tunnel.

Rehab & hand therapy after carpal tunnel release surgery

Most people go home the same day with a bulky dressing. Hand therapy after release surgery focuses on the scar, swelling and strength.

• First 2 weeks. Keep the hand raised, make full fists several times an hour while awake, and keep the dressing dry. Stitches come out at about 10 to 14 days.
• Weeks 2 to 6. Scar massage once the wound has healed, desensitization for a tender scar, tendon and nerve glides, and light daily use.
• Weeks 6 to 12. Grip and pinch strengthening, and a return to heavier tasks.

Pillar pain, a tender ache at the base of the palm on either side of the scar, is common and can last weeks to months. It does not mean the operation failed. Desk workers often return to work within 1 to 2 weeks, and manual workers after 4 to 6 weeks or longer, as the surgeon advises.

See post-surgery rehabilitation.

Open or keyhole release: does it change the rehab?

Not much. In open release the surgeon divides the ligament through a short cut in the palm. In endoscopic, or keyhole, release it is done through one or two smaller cuts, guided by a camera. A Cochrane review comparing the two found similar improvement in numbness and tingling, with keyhole release getting some people back to work a little sooner. Which one you have is your surgeon’s call, based on your hand and their experience.

The rehab runs the same four stages either way. What differs is the first few weeks of scar work: a longer palm scar usually needs more desensitization and more time before firm grip feels comfortable.

When can I drive after carpal tunnel release?

When you can grip the wheel firmly with the operated hand, turn it quickly and make an emergency stop without pain or the hand giving way. For many people that is within the first two weeks, sometimes sooner after keyhole release. Your surgeon has the final say, and some insurers set their own rules after surgery, so check your policy.

Mistakes that slow carpal tunnel syndrome recovery

• Wearing a brace that tilts the wrist back. It raises pressure on the nerve. Check the angle, or ask a hand therapist.
• Splinting on bad nights alone. Consistent night wear gives the nerve a steady break.
• Pushing through tingling. Tingling during a task is a signal to change grip, position or tool.
• Relying on painkillers. Tablets do not relieve pressure on the nerve.
• Waiting out constant numbness. Constant numbness or muscle wasting needs a doctor’s review soon, because long-standing compression can leave permanent numbness.
• Stretching hard. Long, forceful wrist stretches raise pressure in the tunnel.

When to see a doctor

Call 995 or go to A&E if:

• you have sudden weakness or numbness of the face, arm or leg, slurred speech or a drooping face (possible stroke)

See a doctor on the same day if:

• numbness starts after a wrist fracture or inside a tight cast
• your hand swells fast with numbness after an injury
• after release surgery, the wound is red, hot or weeping, blood soaks through the dressing, or you have a fever of 38°C or above

Make an appointment with a doctor soon if:

• numbness is constant, your pinch is weak, or the base of the thumb looks flattened
• both hands and both feet feel numb (a check for diabetes or neuropathy)
• neck pain spreads down the arm with tingling
• symptoms have not improved after 6 to 8 weeks of splinting
• numbness improved after surgery and is now getting worse again

Frequently asked questions about carpal tunnel syndrome

What is the best medication for carpal tunnel pain?

No tablet frees the squeezed median nerve. In trials, anti-inflammatory tablets and diuretics have given little more benefit than placebo for carpal tunnel syndrome. A doctor may prescribe a short course of oral steroids, or inject a steroid into the tunnel, which relieves symptoms for months in many people. A neutral night splint shares the strongest non-surgical evidence with injection, so start there and speak to your doctor about medication.

What is the best way to treat carpal tunnel syndrome?

Treatment depends on severity. Mild to moderate carpal tunnel syndrome responds to a night splint that keeps the wrist straight, changes to grip and tasks, and a nerve and tendon gliding program. A doctor can add a steroid injection if needed. Constant numbness, weakness, wasting at the base of the thumb or severe nerve test results need a surgeon’s opinion, because release surgery relieves symptoms for most people with severe disease.

Can carpal tunnel heal on its own?

Mild carpal tunnel syndrome can settle on its own once the cause eases, for example after pregnancy or a change of job. Many cases come and go for months, and some worsen over time. Constant numbness or weakness points to more pressure on the nerve and needs a doctor’s review soon, because long-standing severe compression can leave permanent numbness. A night splint and task changes improve the odds for mild cases.

What are 5 symptoms of carpal tunnel?

Five common symptoms are tingling or numbness in the thumb, index, middle and half of the ring finger; night waking; shaking or flicking the hand for relief; dropping small objects; and an ache from the wrist into the forearm. Later signs include constant numbness, a weak pinch and a flattened muscle at the base of the thumb, which need a doctor’s review.

How long should I wear a carpal tunnel splint?

Wear a neutral night splint each night for 6 to 8 weeks, and during tasks that bring on tingling. Many people notice fewer night symptoms within 2 to 4 weeks. If symptoms have not improved after 6 to 8 weeks, see your hand therapist or doctor to discuss the next step. Some people go back to the splint during flare-ups or busy work periods.

Can a physiotherapist or hand therapist treat carpal tunnel syndrome?

Yes. A hand therapist, a physiotherapist or occupational therapist with post-graduate hand training, treats mild to moderate carpal tunnel syndrome with a night splint, grip and task changes, and nerve and tendon glides. Your therapist also spots the signs that need a doctor, such as constant numbness or muscle wasting, and works with your surgeon on rehab after release surgery. In Singapore, you can see a hand therapist without a referral.

Does carpal tunnel go away after pregnancy?

For most women, pregnancy-related carpal tunnel syndrome eases within weeks to a few months after delivery, as fluid levels return to normal. Baby care can keep symptoms going, so keep your wrists straight during feeds and lifts, and keep wearing a night splint while symptoms last. See a hand therapist or doctor if numbness persists 3 months after the birth or becomes constant.

Do I need surgery for carpal tunnel?

Many people avoid surgery. Mild to moderate cases often improve with splinting, task changes and, if needed, a steroid injection. Surgeons recommend carpal tunnel release for constant numbness, weakness or muscle wasting, severe nerve conduction results, or symptoms that persist despite good conservative care. Release surgery is a day procedure under local anesthetic, and hand therapy afterwards helps with the scar, pillar pain and grip strength.

Do I need a doctor’s referral to see a hand therapist for carpal tunnel in Singapore?

No. You can see a hand therapist at Phoenix Rehab Group without a doctor’s referral. If you need nerve conduction studies, an injection or a surgical opinion, we refer you to a doctor and share our findings. Some insurers ask for a doctor’s referral before they reimburse therapy, so check your policy first.

Is it normal to still have numbness after carpal tunnel surgery?

Yes, for a while. Night waking usually stops within days. Numbness in the fingertips can take weeks to months to settle, because the nerve recovers slowly once the pressure is off, and the longer and harder it was squeezed, the slower and less complete that recovery tends to be. Numbness that gets better and then worse again is different: tell your surgeon.

Can carpal tunnel come back after surgery?

It is uncommon after a complete release. When symptoms stay after surgery, it is more often because the nerve was compressed for a long time beforehand and has not fully recovered. When symptoms come back after months of being clear, see your surgeon. A repeat nerve conduction study helps tell the two apart.

Should carpal tunnel exercises hurt?

No. A nerve or tendon glide should feel like a mild stretch. Tingling that starts during a glide and fades within a few minutes means ease off. Tingling that lasts longer, or numbness that is worse the next morning, means you went too far. The same logic is why we leave out the prayer stretch: holding the wrist bent back under load raises pressure inside the tunnel, which is the opposite of what the nerve needs.

Contact us for a carpal tunnel assessment

If numb or tingling fingers are waking you or making you drop things, a hand therapist can assess what is driving it and start treatment in the first appointment.

• WhatsApp: Message us. Your message opens with “Hi, I’d like to schedule a hand therapy assessment for carpal tunnel syndrome.”
• Online: schedule an assessment
• Clinics: Orchard, Serangoon, Tampines, Tanjong Pagar at International Plaza and Jurong East at Vision Exchange, opening 20 October 2026.
• Referral: not required. Some insurers need one for claims, so check your policy.
• Insurance: we provide itemized invoices, and a clinical report if your insurer asks for one.

The nine flexor tendons that bend your fingers and thumb share the carpal tunnel with the median nerve, and they run on into the fingers. When their lining thickens at the base of a finger instead of at the wrist, the finger catches or locks rather than going numb. That is trigger finger, and the two often turn up in the same hand.

If the numbness is in the ring and little fingers rather than the thumb, index and middle, the nerve being compressed is at the elbow rather than the wrist. The Cubital Tunnel Recovery Program sets out the four stages and the criteria to move up.

  
 
 
 
  
 
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Amazing experience with Phoenix Rehab, was assisted by Mavis. She’s very kind and professional and did thorough check on my wrist. I feel very comfortable during the process.

I went in for thermoplastic splint, and everything went smoothly. She was able to address my needs on my left wrist sprain.

They were prompt with appointment process and inquiry. Also the clinic is very close to Tanjong Pagar MRT. I highly recommend!
  
 
 
 
 
 
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Fist time doing ultrasound for my tennis elbow!! Let’s hope it gets better the next few weeks!! Thank Mavis Tham!!
  
 
 
 
 
 
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Great treatment from my therapist. My painful wrist felt a lot of relief after the session. I’m glad I can slowly get back to doing my usual activities without constant pain.
  
 
 
 
 
 
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I wasn’t able to close my fingers due to an injury. Nurul at Phoenix Rehab has helped me tremendously with my recovery process. I have been able to resume my daily activities and exercises after only a few sessions. Nurul has been very professional and positive throughout the entire process. Thank you so much for your help!
  
 
 
 
 
 
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Huge shoutout to Yuna Zhang from Phoenix Rehab for helping in my recovery from golfer’s elbow 🙌

I walked in with persistent elbow pain that was affecting workouts and everyday tasks, and Yuna immediately made me feel confident I was in the right hands. She took the time to properly assess my condition, explain the root cause, and tailor a treatment plan to my specific needs instead of using a one-size-fits-all approach.

What I really appreciated was how personalised every session felt. The exercises she gave me were practical, easy to follow, and actually worked. Within a short time, the pain reduced significantly and my strength and mobility improved much faster than I expected.

On top of that, the pricing is very reasonable and affordable, which made committing to recovery much easier.

Professional, knowledgeable, and genuinely caring — highly recommend Yuna at Phoenix Rehab if you’re dealing with hand-related sports injuries 💪
  
 
 
 
 
 
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