Carpal Tunnel Syndrome: Causes, Symptoms, and How We Can Help
- staystrongtherapy
- Jun 30
- 4 min read
All information in this blog is supported by NICE guidance and peer-reviewed research. Reference numbers appear throughout, with the full list at the bottom of the page.
What Is Carpal Tunnel Syndrome?
Carpal tunnel syndrome is the most common entrapment neuropathy of the upper extremity, caused by compression of the median nerve as it passes through a narrow passage in the wrist called the carpal tunnel. ¹ It causes pain, numbness, tingling, and functional impairment of the hand, and is particularly common in middle-aged women. ²
Common Signs and Symptoms
Numbness, tingling, or pins and needles in the thumb, index, middle, and part of the ring finger
Symptoms often worse at night, frequently waking people from sleep
A dull ache in the wrist that may spread up the forearm
Weakness or clumsiness when gripping or holding objects
In longer-standing cases, wasting of the muscles at the base of the thumb
It is important to know that irreversible changes in nerve structure and function can occur in long-standing, untreated cases, which is why early assessment and treatment genuinely matters. ²
How Is It Diagnosed?
NICE guidance, alongside the most recent clinical practice guidelines, supports a clinical, history and examination-based approach as the primary method of diagnosis. Strong evidence supports the use of a structured clinical scoring tool, known as CTS-6, in place of routine ultrasonography or nerve conduction studies, while MRI and upper limb neurodynamic testing are not recommended for diagnosis. ³
What to Look Out For
Please seek prompt medical assessment if you experience:
Rapidly worsening weakness or visible wasting of the thumb muscles
Constant numbness, rather than intermittent symptoms, suggesting more advanced nerve compression
Symptoms developing alongside pregnancy, which can cause carpal tunnel syndrome that often resolves after delivery but still warrants assessment
Symptoms in both hands alongside other unexplained neurological features
Myths vs Facts
"Too much typing or keyboard use causes carpal tunnel syndrome."This is a genuinely common assumption, but current evidence does not support it. In the absence of reliable evidence, expert clinical guideline groups have concluded there is no clear association between high keyboard use and carpal tunnel syndrome. ³
"A steroid injection will fix it long-term."Strong evidence shows corticosteroid injection does not provide long-term improvement in carpal tunnel syndrome, even though it may offer some short-term symptom relief. ³
"I'll need surgery to properly recover."Not necessarily. Conservative, non-surgical treatment is the preferred first-line approach for mild to moderate carpal tunnel syndrome. ⁴
How We Can Help
NICE-aligned, guideline-based management of carpal tunnel syndrome begins with conservative, non-surgical care. ⁵ Lifestyle advice includes avoiding repetitive hand and wrist movements where possible and taking regular breaks from aggravating tasks, alongside consideration of workplace adaptations where relevant. ⁵
Osteopathic manual techniques and manual therapy: used to address restriction in the wrist, forearm, and surrounding structures, supporting overall nerve mobility and function. Research has shown that physiotherapy, including education, manual techniques such as diacutaneous fibrolysis, and self-mobilisation, can meaningfully improve sleep quality and hand function in people with carpal tunnel syndrome, including those awaiting surgery.
Deep tissue and sports massage: targeted soft tissue work to ease tension in the forearm muscles that can contribute to pressure within the carpal tunnel.
Medical acupuncture: used as part of a broader treatment plan to support symptom management.
Splinting and activity advice: appropriate wrist positioning, particularly at night, alongside practical advice on activity modification, forms a core part of conservative management.
Exercise and Rehabilitation
Nerve gliding exercises: gentle, structured movements designed to mobilise the median nerve through the carpal tunnel and surrounding tissue, typically guided initially by a practitioner.
Wrist and forearm stretches: gentle stretching of the wrist flexors and extensors to reduce surrounding tension.
Activity pacing: building in regular breaks from repetitive gripping or wrist-loading tasks.
Night splinting: supporting the wrist in a neutral position overnight, since symptoms are so often worse at night.
Your practitioner will guide an appropriate programme based on the severity and duration of your symptoms.
What to Expect at Your First Appointment
We will take a thorough history and carry out a hands-on assessment, including a structured clinical scoring approach in line with current evidence-based guidance, without routinely requiring ultrasound or nerve conduction studies in the first instance. We will explain clearly what we find and build a conservative, evidence-based treatment plan with you.
Frequently Asked Questions
Do I need a scan or nerve conduction test? Not always. Current guidance supports clinical assessment as the primary diagnostic approach, reserving further tests for more complex or uncertain cases.
Will I need surgery? Not necessarily. Many people improve with conservative treatment, particularly when symptoms are caught early and mild to moderate in severity.
How long will treatment take? This varies depending on severity, but many people notice improvement within several weeks of consistent conservative treatment, particularly when combined with activity modification and appropriate splinting.
Recognise these symptoms? Get in touch using the contact form and we will assess and build the right treatment plan for you.
References
Carpal Tunnel Syndrome: A Summary of Clinical Practice Guideline Recommendations. Journal of Orthopaedic & Sports Physical Therapy. 2019;49(5):359-360. Available at: https://www.jospt.org/doi/10.2519/jospt.2019.0501
Investigation of the Effectiveness of Diadynamic Current Therapy in Patients With Carpal Tunnel Syndrome. ClinicalTrials.gov Study Protocol. 2025. Available at: https://cdn.clinicaltrials.gov/large-docs/48/NCT07356648/Prot_000.pdf
American Academy of Orthopaedic Surgeons. Management of Carpal Tunnel Syndrome, Evidence-Based Clinical Practice Guideline. Published May 2024. Available at: https://www.aaos.org/globalassets/quality-and-practice-resources/carpal-tunnel/carpal-tunnel-2024/cts-cpg.pdf
National Institute for Health and Care Excellence (NICE). Carpal tunnel syndrome. Clinical Knowledge Summary. Available at: https://cks.nice.org.uk/topics/carpal-tunnel-syndrome/
Carpal Tunnel Syndrome: Treatment & Management. iatroX, citing NICE CKS guidance. Available at: https://www.iatrox.com/shared/68a07362e54a7f4731061f28/what-are-the-current-guidelines-for-the-non-surgical-management-of-carpal-t-061f28
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