Carpal Tunnel Syndrome
Carpal tunnel syndrome is a compression of the median nerve as it passes through the carpal tunnel — a narrow passage at the base of the palm bounded by the wrist bones below and a strong ligament above. At Modern Physio we focus on understanding the root-cause of your problem & personalizing your treatment for lasting results.
Understanding Carpal Tunnel Syndrome
Carpal tunnel syndrome is a compression of the median nerve as it passes through the carpal tunnel — a narrow passage at the base of the palm bounded by the wrist bones below and a strong ligament above. The median nerve supplies sensation to the thumb, index, middle, and half of the ring finger, and power to some of the thumb's muscles, so when pressure inside the tunnel rises, those are the areas that complain. The earliest and most telling symptom is usually at night: tingling, numbness, or a burning ache in those fingers that wakes you from sleep and eases when you shake or hang the hand — a pattern so characteristic that clinicians call it the flick sign. During the day, symptoms flare with sustained grips and bent-wrist positions: typing, holding a phone, riding a two-wheeler, kneading dough, wringing clothes. In Jaipur we see it in office and IT workers, tailors and artisans doing fine repetitive handwork, homemakers, and women during pregnancy, when fluid changes temporarily raise pressure in the tunnel. Left unattended, longstanding compression can progress from intermittent tingling to constant numbness, weak grip, dropped objects, and visible wasting of the thumb muscles — and by that stage some nerve changes may not fully reverse, which is why sensible early management matters. Mild to moderate cases often respond well to conservative care, particularly night splinting with the wrist in a neutral position, along with activity modification, nerve and tendon gliding exercises, and workstation changes. Physiotherapy cannot decompress a severely entrapped nerve — that is what surgery does, and when symptoms are severe or progressing we say so honestly and support timely referral — but for the right cases it can help settle symptoms, restore comfortable hand use, and avoid or defer an operation.
Common Symptoms
- Tingling or pins and needles in the thumb, index, middle, and half of the ring finger — typically sparing the little finger
- Numbness or burning in the same fingers, often first noticed on waking or during the night
- Night symptoms that wake you from sleep and ease when you shake, hang, or wring the hand
- Symptoms provoked by sustained grips or bent-wrist positions — phone use, typing, riding a two-wheeler, kneading, or wringing clothes
- An ache in the wrist or palm that can spread up the forearm, occasionally as far as the shoulder
- Weakness of grip or pinch, noticed when opening jar lids, turning keys, or buttoning clothes
- Dropping objects unexpectedly, or clumsiness with fine tasks such as picking up coins or threading a needle
- A feeling that the fingers are swollen or 'thick' even when they look normal
- Reduced ability to feel textures or temperature with the affected fingertips
- In longstanding cases, constant numbness and visible flattening or wasting of the muscle pad at the base of the thumb
How Common Is It?
Carpal tunnel syndrome is the most common nerve entrapment condition seen in clinical practice, and a regular presentation at the clinic. It is more common in women than men, appears most often in middle age, and clusters in occupations involving repetitive or forceful hand use — desk and IT workers, tailors, artisans, kitchen staff, and manual workers alike. It is also common in pregnancy, particularly the later months, where it usually improves after delivery. Both hands are affected in a substantial share of cases, with the dominant hand typically worse. Because early symptoms are intermittent and often dismissed as poor circulation or sleeping position, many people present only after months of night waking — earlier assessment generally means simpler treatment.
Causes & Risk Factors
- Anything that reduces space or raises pressure within the carpal tunnel, compressing the median nerve
- Repetitive or sustained hand work — typing, tailoring, assembly work, kitchen work — especially with the wrist bent or deviated
- Prolonged forceful gripping, including two-wheeler riding, power tools, and vibrating equipment
- Pregnancy, where fluid retention raises tunnel pressure; symptoms often settle after delivery
- Hypothyroidism, diabetes, and inflammatory arthritis, which are recognised medical contributors
- Wrist injury — an old fracture or dislocation that has narrowed the tunnel's shape
- Swelling of the tendon sheaths that share the tunnel with the nerve, from overuse or inflammatory conditions
- Menopause and hormonal changes, which partly explain why the condition is more common in women
- Higher body weight, which is associated with increased risk
- A naturally smaller carpal tunnel, which runs in families and lowers the threshold at which symptoms appear
Our Diagnosis Process
- A detailed history of your symptoms — exactly which fingers are affected, the night-time pattern, what provokes symptoms by day, and how they have progressed over time
- Screening for contributing conditions such as thyroid problems, diabetes, pregnancy, or inflammatory arthritis, which shape both diagnosis and management
- Sensory testing of the fingers to map which nerve territory is affected and how much feeling has changed
- Strength testing of the thumb and grip, and inspection for wasting of the muscles at the base of the thumb, which signals more advanced compression
- Provocative tests such as Phalen's manoeuvre and Tinel's sign at the wrist, which attempt to reproduce your symptoms and support the diagnosis
- Examination of the neck, shoulder, and full arm, because a nerve irritated at the neck (cervical radiculopathy) can mimic or accompany carpal tunnel syndrome and the little finger's involvement is one key differentiator
- A review of your work, home tasks, and hobbies to identify the sustained grips and wrist positions driving your symptoms
- Referral to your doctor when symptoms are severe, constant, or progressing — particularly with muscle wasting or persistent numbness — for nerve conduction studies and a surgical opinion, since these findings change what treatment is appropriate
Our Treatment Approach
- A clear explanation of what is happening to the nerve and which of your daily positions and grips raise pressure in the tunnel, so treatment starts with informed self-management
- Night splinting with the wrist held in a neutral position — the cornerstone of conservative care, since most people bend the wrist in sleep, and this alone often settles night waking within weeks
- Honest triage at the outset: conservative care is appropriate for mild to moderate, intermittent symptoms; severe, constant, or progressive symptoms warrant early medical referral rather than months of therapy first
- Activity modification that changes how, not whether, you use the hand — softening grip force, breaking up sustained tasks, and avoiding prolonged extremes of wrist position
- Median nerve gliding exercises, performed gently and within symptom tolerance, to encourage smooth movement of the nerve through the tunnel
- Tendon gliding exercises for the finger flexors that share the tunnel, helping reduce local congestion
- Workstation and tool guidance — keyboard and mouse position, wrist posture during typing and phone use, and grip modifications for two-wheeler riding and household tasks
- Mobilisation of the wrist bones and soft tissue techniques for the forearm muscles where assessment shows they are contributing
- Treatment of the neck and shoulder when examination finds a coexisting contribution from higher up the nerve's path
- Electrophysical modalities such as ultrasound used selectively as an adjunct for symptom relief, never as the main treatment
- A defined review period — if a properly conducted conservative programme has not clearly helped within about six to eight weeks, we say so and support onward referral rather than prolonging therapy that is not working
- For those who do proceed to surgery, post-operative rehabilitation of scar mobility, grip strength, and hand function once the surgeon clears it
Key Highlights
Night splinting and nerve-glide programmes with clear self-management guidance
Careful differentiation from neck-related nerve symptoms that mimic carpal tunnel
Honest triage — severe or progressing cases are referred for a surgical opinion early
Workstation and grip modification for desk work, handwork, and two-wheeler riding
Recovery & Prevention Tips
- Wear your night splint consistently — it works by stopping the wrist curling in sleep, and irregular use gives irregular results
- Keep the wrist near neutral during the day's long tasks: typing, phone use, and reading in bed are the usual hidden culprits
- Break up sustained gripping and repetitive hand work with brief pauses every 20–30 minutes to let tunnel pressure settle
- Loosen your grip deliberately — on pens, phones, steering, and two-wheeler handlebars — as most of us grip far harder than the task needs
- Do your nerve and tendon gliding exercises gently and regularly; provoking heavy tingling during them means ease off, not push through
- When symptoms flare at night, hanging the hand off the bed edge or shaking it usually settles the tingling — then check the wrist position you were sleeping in
- Arrange your desk so the keyboard is at elbow height with wrists floating straight, not propped on a hard edge in extension
- If you have a contributing condition such as hypothyroidism or diabetes, keeping it well managed with your doctor directly helps the nerve
- Do not ignore constant numbness or a weakening grip — report changes promptly, because worsening signs change the treatment plan
- In pregnancy-related cases, be reassured that symptoms usually improve after delivery; splinting and positioning manage the interim
Products That Can Help
Supports and equipment we fit at the clinic that patients with this condition commonly use alongside treatment — never instead of it.
Evidence & Sources
The NHS advises that carpal tunnel syndrome can improve with a wrist splint worn at night and exercises, and recommends seeking further medical review when symptoms persist or worsen despite these measures.
NHS — Carpal tunnel syndromeA Cochrane review of splinting for carpal tunnel syndrome found limited evidence that night splinting may improve symptoms in the short term compared with no treatment, consistent with its role as a first-line conservative measure for milder cases.
Cochrane Review — Splinting for carpal tunnel syndrome (CD010003)A Cochrane review comparing surgical with non-surgical treatment found that surgery relieves carpal tunnel symptoms more effectively than splinting over the longer term, supporting honest referral for a surgical opinion when conservative care is insufficient or the condition is severe.
Cochrane Review — Surgical versus non-surgical treatment for carpal tunnel syndrome (CD001552)Frequently Asked Questions
Why do my hands tingle mostly at night?
Two things happen in sleep: most of us curl our wrists without knowing it, which sharply raises pressure inside the carpal tunnel, and the pumping action of hand movement that disperses fluid during the day stops. Pressure builds on the median nerve and you wake with tingling or numbness, which eases when you shake the hand and get fluid and blood moving again. This is exactly why a night splint holding the wrist straight is the single most useful early treatment — it removes the position that creates the overnight pressure spike.
Can physiotherapy cure carpal tunnel syndrome, or will I eventually need surgery?
It depends honestly on severity. Mild to moderate cases — intermittent tingling, no constant numbness, no muscle wasting — often settle well with night splinting, nerve gliding, and changes to hand use, and many people never need surgery. Pregnancy-related cases usually improve after delivery. But when numbness is constant, grip is weakening, or the thumb muscles are wasting, the nerve is being significantly compressed, and surgery relieves symptoms more reliably than continued conservative care. We assess which group you fall into at the first visit and tell you plainly.
When is surgery the right call?
Surgery — carpal tunnel release, a short procedure that cuts the ligament roofing the tunnel to give the nerve room — is the right call when symptoms are severe or constant, when the thumb muscles are weakening or wasting, when nerve conduction tests show significant compression, or when a genuine six-to-eight-week trial of splinting and physiotherapy has not helped. Delaying in those situations risks nerve changes that surgery cannot fully undo. We are direct about this: recommending timely surgical referral when it is indicated is part of good physiotherapy, not a failure of it.
Should I see a doctor or a physiotherapist first for hand tingling?
For intermittent tingling in the thumb-side fingers with the classic night pattern, a physiotherapy assessment is a reasonable first step — we examine the nerve, distinguish carpal tunnel from neck-related symptoms, and start splinting and self-management the same day. See a doctor first if the numbness is constant, the hand is visibly weak or wasting, symptoms affect both hands alongside other health changes, or you have diabetes, thyroid disease, or arthritis that is not under review. Whichever door you enter first, we work alongside your doctor and refer promptly when tests or a surgical opinion are needed.
When should I seek medical help urgently?
Seek prompt medical attention if numbness becomes constant rather than intermittent, if the hand weakens quickly or the muscle pad at the base of the thumb visibly flattens, or if you suddenly lose sensation — these suggest the nerve is under serious pressure and timing matters. Separately, sudden hand symptoms with arm weakness, facial drooping, or speech difficulty are emergency signs of stroke, not carpal tunnel, and need immediate hospital care. Tingling with severe neck pain after an injury also needs a doctor before any physiotherapy.
Is my computer work causing this, and do I have to stop working?
Long hours of typing and mouse use with bent wrists can certainly contribute by keeping tunnel pressure raised, though the condition usually has several contributors rather than one villain. You almost never need to stop working — you need to change how the work happens: keyboard at elbow height, wrists straight rather than propped in extension, a lighter touch, and brief breaks every 20–30 minutes. Most desk workers manage the condition fully while continuing their jobs, and we will go through your specific set-up during treatment.
I am pregnant and my hands go numb at night. Is this the same condition?
Very likely, and it is common in the later months of pregnancy. Fluid retention raises pressure inside the carpal tunnel and the median nerve gets squeezed, producing the same night tingling in the thumb-side fingers. The reassuring difference is the outlook: most pregnancy-related carpal tunnel improves in the weeks after delivery as fluid balance returns to normal. Until then, night splints, positioning advice, and gentle gliding exercises manage symptoms safely. If numbness becomes constant or the hand weakens, we involve your obstetrician and doctor promptly.
Will the numbness in my fingers come back after treatment?
It can, particularly if the habits that raised tunnel pressure return unchanged — long unbroken hours of bent-wrist work, hard gripping, or an unmanaged contributing condition like hypothyroidism. That is why treatment here always pairs symptom relief with the workstation, grip, and pacing changes that address causes. After surgical release, recurrence is uncommon, though it can happen. Either way, the gliding exercises and positioning habits you learn during rehabilitation remain your long-term insurance, and an early reassessment at the first sign of returning symptoms keeps management simple.
Medically Reviewed
This content was reviewed for medical accuracy by Dr. Surabhi Bansal, BPT, MPT (Ortho) with 14+ years of clinical experience.
At Modern Physio, all medical content undergoes a thorough review process to ensure accuracy and alignment with current physiotherapy standards. Our content is created to educate and should not replace professional medical advice. Learn more about our review process.
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