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Dr. Chrysoula I. Liakou MD, PhD
- Treated online: Yes, usually. It is diagnosed from your symptoms and simple hand checks, and treated with a night splint and activity changes; nerve tests, injections and surgery are in person.
- What it is: pressure on the median nerve as it passes through the carpal tunnel, a narrow passage in the wrist.
- Typical signs: tingling, numbness or pain in the thumb and the next two or three fingers, often worse at night, and a weak grip.
- Who gets it: most often people aged 30 to 60, more often women, and more often in pregnancy, with diabetes or arthritis, or with work that bends the wrist or uses vibrating tools.
- Emergency: call 112 or go to an emergency department for sudden weakness or numbness of the face, arm or leg, or a hot, swollen wrist with a fever.
Do not book a video appointment for sudden weakness or numbness of the face, arm or leg, slurred speech, or a hot, red, swollen wrist with a fever or feeling unwell, or if your wrist looks deformed after a fall. Call 112 or go to an emergency department.
Can an online doctor treat carpal tunnel syndrome?
Yes, usually. Carpal tunnel syndrome is usually diagnosed by asking about your symptoms and examining the hand, and most of that works by video: the doctor asks which fingers are affected and when, and watches you do simple checks of feeling and thumb strength. Most people improve with a night splint and changes to how they use the hand. Nerve conduction tests, steroid injections and surgery are in person, and the doctor tells you when they are needed.
How an online consultation helps with carpal tunnel syndrome
- The right nerve identified: Which fingers tingle tells the doctor whether the median nerve at the wrist is the likely cause.
- Checks done on camera: Simple tests of feeling, wrist position and thumb strength, guided step by step.
- Causes looked for: Pregnancy, diabetes, arthritis, an old wrist injury or the way you work can make it more likely.
- A plan with clear limits: A splint, activity changes and exercises first, and when nerve tests, an injection or surgery make sense.
What the doctor checks in an online carpal tunnel consultation
The doctor rules out the warning signs first, then looks at the pattern of your symptoms. The doctor asks about:
- Warning signs: sudden weakness or numbness of the face, arm or leg, a hot, swollen wrist with a fever, or a recent injury.
- The fingers: which ones tingle or feel numb, and whether the little finger is affected.
- When it happens: at night, when you wake, or when you drive, hold a phone or grip tools.
- Strength: dropping things, clumsiness, a weak pinch or grip, and any thinning of the muscle at the base of the thumb.
- Your health: pregnancy, diabetes, arthritis, thyroid problems, earlier wrist injuries, and the work and hobbies that use your hands.
Before the call, sit at a table with good light, so the doctor can see both hands, the palms and the base of your thumbs on camera.
What is carpal tunnel syndrome, and what causes it?
The carpal tunnel is a narrow passage in the wrist, roofed by a tough ligament. The median nerve runs through it to the hand. When the tunnel narrows or the tissues in it swell, the nerve is squeezed, and the hand tingles, goes numb or aches. In most cases there is no obvious cause, but these make it more likely:
- being aged 30 to 60, and being a woman
- pregnancy, and fluid retention around the menopause
- being overweight
- work or hobbies that bend the wrist often, grip hard or use vibrating tools
- diabetes, rheumatoid arthritis or other arthritis in the wrist
- a previous wrist injury or fracture
- a parent, brother or sister with carpal tunnel syndrome
Does typing cause carpal tunnel syndrome?
Studies have not shown that typing or using a mouse directly causes it, although repeated wrist bending and hard gripping are risk factors. Aching from a lot of keyboard or tool work without tingling is more often repetitive strain injury.
What does carpal tunnel syndrome feel like?
The symptoms usually start slowly, come and go, and are often worse at night. They include:
- tingling or pins and needles in the thumb and the next two or three fingers, and sometimes the palm
- numbness in the same fingers
- an ache or pain in the fingers, hand or arm, which can spread up to the elbow
- a weak thumb, a weak grip, clumsiness, or dropping things
- in long-standing cases, thinning of the muscle at the base of the thumb
Which fingers does carpal tunnel affect?
The thumb, the index finger, the middle finger and part of the ring finger: the fingers the median nerve supplies. The little finger is not usually affected, so tingling there points to another cause, which the doctor checks.
Checks the doctor may guide you through
- Wrist bend: holding the wrists bent down for 60 seconds brings on the tingling in carpal tunnel syndrome.
- Tapping test: tapping over the front of the wrist can send a shooting feeling into the fingers.
- Thumb strength: pressing the thumb against resistance, and a close look at the muscle at its base.
These checks support the diagnosis but cannot prove it on their own. If the diagnosis is uncertain, a nerve conduction test, which measures how fast signals travel along the nerve, or an ultrasound or MRI scan can be arranged in person.
Does carpal tunnel syndrome go away, or is it permanent?
It sometimes gets better on its own within a few months, especially when it is caused by pregnancy. Most people improve with a splint and changes to how they use the hand, and surgery usually cures it when they do not. Left untreated for a long time, severe pressure can damage the nerve for good, causing lasting numbness and weakness, which is why weakness or muscle thinning needs prompt treatment.
Swipe sideways to compare →
| Treatment | What to expect | Timescale |
|---|---|---|
| Night splint | Keeps the wrist straight and eases pressure on the nerve | Wear it every night; it can take up to 6 weeks to feel better |
| Activity changes | Less wrist bending, hard gripping and vibrating tools | Weeks |
| Steroid injection | Reduces swelling around the nerve; not always a cure | The effect can wear off after a few weeks or months |
| Surgery | Releases the ligament over the tunnel, under local anaesthetic; usually cures it | About 20 to 30 minutes, with no overnight stay; around a month to return to normal activities |
After surgery, the pain and tingling usually ease within a few days, but grip strength takes about 3 months to return fully, and the scar can be tender for 3 to 4 months. When the nerve has been squeezed for a long time, numbness and muscle thinning may take months to improve and may not recover completely.
Carpal tunnel syndrome or something else?
Tingling, numbness and pain in the hand have other causes, and the details tell them apart:
- Tingling in the little finger: another nerve may be involved; the neck pain page covers trapped nerves in the neck.
- Pain on the thumb side of the wrist when you grip: tendon problems and other causes of wrist pain are covered on the wrist pain page.
- Aching at the base of the thumb, worse with use: can be arthritis.
- Aching from repeated work without tingling: repetitive strain injury.
- Tingling in both hands and feet: has other causes, explained on the pins and needles page.
Which carpal tunnel treatment might the doctor recommend?
Treatment depends on how long you have had symptoms, how severe they are, and whether the nerve is losing strength. This is the framework the doctors use:
Swipe sideways to compare →
| What you have | Likely first step | Suitable for online care? | When in-person care is needed |
|---|---|---|---|
| Tingling or numbness that comes and goes, worse at night | A night splint and activity changes | Yes | Not usually needed |
| No better after 6 weeks of splinting | A review, and a steroid injection or nerve tests | Partly | For the injection or tests |
| Constant numbness, a weak thumb or muscle thinning | Referral to a hand surgeon | Partly | For nerve tests and surgery |
| Carpal tunnel symptoms in pregnancy | A night splint, and reassurance that it often settles within a few months | Yes | If it is severe or does not settle |
| Symptoms with diabetes, arthritis or weight changes | Blood tests for an underlying cause | Yes, to assess | For the blood tests |
| Sudden weakness or numbness of the face, arm or leg | Emergency assessment | No | Call 112 or go to an emergency department |
Tingling fingers and not sure why? A doctor can tell you in one consultation whether it is carpal tunnel syndrome.
See available times →Treatment options for carpal tunnel syndrome
What you can do yourself
- Wear a wrist splint at night that keeps your wrist straight; splints are sold in pharmacies and online. You can also wear it during activities that bring the symptoms on.
- Cut down on activities that bend the wrist often or grip hard, such as vibrating tools or playing an instrument, and take breaks.
- Avoid sleeping on your wrists.
- Warm or cold compresses can ease the ache.
- Nerve gliding exercises, often done about 10 times, 3 times a day, may help; there is limited evidence for hand exercises.
- Paracetamol or ibuprofen may ease the pain for a short time, but there is little evidence they treat the cause.
Prescription treatment
A prescription is never issued without a consultation. Most people need a splint and changes to how they use the hand rather than medicines. If pain relief is needed, the doctor may suggest an anti-inflammatory such as ibuprofen or naproxen for a short time, if it suits your health and other medicines, and may arrange blood tests if diabetes or arthritis could be behind the symptoms. Steroid injections and surgery are done in person. If the doctor prescribes, use the prescription at a pharmacy near you.
Treatments in person
If a splint has not helped, a steroid injection into the wrist reduces swelling around the nerve, but the symptoms can come back after a few months. Surgery, called carpal tunnel release, cuts the ligament that roofs the tunnel to take the pressure off the nerve. Significant complications happen in fewer than 1 in 100 operations; complex regional pain syndrome, a long-lasting pain condition, affects about 1 in 3,000.
What does not help
Waiting for months with a weak thumb or constant numbness. Taking painkillers alone without changing what brings the symptoms on. Wearing a splint that holds the wrist bent.
Special situations
Pregnancy
Pregnancy makes carpal tunnel syndrome more likely, and it often improves on its own within a few months. A night splint is the first step, and a steroid injection may be used for a while if it is severe.
Work and typing
You do not have to be pain-free to stay at or return to work. Talk to your manager or an occupational health service about lighter or adjusted duties for a while, and take regular breaks from tasks that bring the symptoms on.
After carpal tunnel surgery
Light use of the hand is possible from the day of surgery. See a doctor for redness, swelling or discharge from the wound, or a fever.
Children
Mobi Doctor consultations are for adults aged 18 and over. A child who is unwell needs a paediatrician or a local doctor in person, and emergency signs in a child mean 112.
When carpal tunnel syndrome is treated online, and when you need in-person care
Treated online: tingling and numbness that fit carpal tunnel syndrome, splint and work advice, symptoms in pregnancy, checks for an underlying cause, and deciding when nerve tests, an injection or surgery are worth it.
In-person care: nerve conduction tests and scans, steroid injections, surgery, a weak thumb or muscle thinning, and any emergency sign.
When to get in-person care
Call 112 or go to an emergency department now for:
- sudden weakness or numbness of the face, arm or leg, or slurred speech
- a hot, red, swollen wrist with a fever or feeling unwell
- a wrist that looks deformed after a fall or injury
Get medical advice the same day for:
- numbness or weakness in the hand that is getting worse quickly
- numbness or tingling in the fingers after a wrist injury
- redness, swelling, discharge or a fever after carpal tunnel surgery
How Mobi Doctor works
- Book a time that suits you: daily 7am–11pm CEST. You can see a doctor over video, usually within 15 minutes. No subscription, and the exact price is shown before you pay.
- Speak to a licensed doctor about your hand: say which fingers tingle and when, and show both hands and your thumbs on camera.
- Leave with a plan: what to do, what to take and for how long, and which signs mean you should be seen in person. If the doctor prescribes, use the prescription at a pharmacy near you.
No sign-up needed
Not sure it’s carpal tunnel syndrome? Tick every symptom you have to see each condition page that mentions it. It finds the right page, not a diagnosis: a doctor gives you that on a video call.
Tap the body — an area or a point — to browse symptoms anywhere
Similar symptoms, different condition? Repetitive strain injury (RSI) can start the same way. Compare them, or look up any other symptom in the full symptom checker.
Frequently asked questions about carpal tunnel syndrome
What is carpal tunnel syndrome?
Pressure on the median nerve as it passes through the carpal tunnel, a narrow passage in the wrist. It causes tingling, numbness and pain in the thumb and the next two or three fingers.
What does carpal tunnel feel like?
Carpal tunnel syndrome feels like pins and needles, numbness or an ache in the thumb, index and middle fingers and part of the ring finger, often worse at night. Some people notice a weak grip or drop things.
What causes carpal tunnel syndrome?
Often there is no obvious cause of carpal tunnel syndrome. It is more likely in women aged 30 to 60, in pregnancy, with diabetes, arthritis or excess weight, after a wrist injury, with a family history, and with work that bends the wrist or uses vibrating tools.
Why is carpal tunnel worse at night?
Carpal tunnel symptoms are worse at night because many people sleep with their wrists bent, which narrows the tunnel and adds pressure on the nerve, and because fluid may settle in the tissues when the hand is still, so the tingling often wakes you and you shake the hand to ease it. A splint that keeps the wrist straight at night eases it for most people.
Does carpal tunnel syndrome go away on its own?
Sometimes carpal tunnel syndrome goes away within a few months, especially in pregnancy. Most people improve with a night splint and activity changes, and surgery usually cures it when they do not.
Is carpal tunnel permanent?
Usually not: carpal tunnel syndrome is rarely permanent, but pressure on the nerve for a long time can cause lasting numbness and weakness. A weak thumb or muscle thinning needs prompt treatment for that reason.
How do I know if I have carpal tunnel?
Tingling or numbness in the thumb and the next two or three fingers, often worse at night, points to carpal tunnel syndrome. A doctor confirms it by asking about your symptoms and checking feeling and thumb strength.
Does a wrist splint help carpal tunnel?
Yes, for many people: a wrist splint is the first treatment for carpal tunnel syndrome. Wear one at night that keeps the wrist straight, so the tunnel is not narrowed while you sleep; it can take up to 6 weeks to feel the benefit, and you can also wear it during tasks that bring the tingling on. If there is no improvement after 6 to 8 weeks, a steroid injection or surgery is considered.
What home remedies help hand nerve pain?
For carpal tunnel pain, a night splint, fewer activities that bend the wrist or grip hard, warm or cold compresses, gentle nerve gliding exercises and short courses of painkillers. See a doctor if the numbness is constant or your grip is getting weaker.
Does typing cause carpal tunnel syndrome?
Studies have not shown that typing or using a mouse directly causes carpal tunnel syndrome, although work that involves repeated wrist bending, hard gripping or vibrating tools is a recognised risk factor. If you type a lot and have symptoms, keep the wrists straight with the keyboard low and the mouse close, take short breaks, and use a wrist rest only if it keeps the wrist level rather than bent.
How can I prevent carpal tunnel syndrome?
Keep the wrists straight during repetitive work, with the keyboard low enough that your hands are level with your forearms and the mouse close by; take short breaks every hour to stretch the hands; grip tools lightly and use ones with padded, thicker handles; limit time with vibrating tools; and keep to a healthy weight and good control of diabetes or thyroid problems, which raise the risk. If tingling starts, a night splint used early often stops carpal tunnel syndrome taking hold.
How long does it take to recover from carpal tunnel surgery?
Carpal tunnel release takes about 20 to 30 minutes under local anaesthetic, with no overnight stay. Tingling usually eases within days, normal activities take about a month, and full grip strength about 3 months.
Can an online doctor treat carpal tunnel syndrome?
Yes, usually. A doctor can diagnose carpal tunnel syndrome from your symptoms and simple checks by video, advise on a splint and activity changes, and arrange nerve tests, an injection or a surgical referral when needed.
- Carpal tunnel syndrome, NHS, National Health Service (UK), reviewed 17 April 2024.
- Carpal tunnel syndrome, MedlinePlus, US National Library of Medicine, reviewed 4 June 2025.
- Carpal tunnel syndrome: your diagnosis and treatment options, Hull University Teaching Hospitals NHS Trust, updated 31 July 2025.
- Carpal tunnel syndrome: self-help leaflet, Newcastle upon Tyne Hospitals NHS Foundation Trust, updated 3 November 2025.
- Carpal tunnel syndrome, NHS 111 Wales, updated 6 June 2025.
This page is for information only and is not a substitute for a medical consultation. Guideline links are provided for transparency; treatment decisions are made with your doctor.
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