Carpal Tunnel Syndrome: Causes, Symptoms, and Treatment

Reviewed By – Dr. Sameer Gohir
PhD, MSc, PG Cert MSK ultrasound, PG Cert. Non-Medical Prescribing, MCSP, MAPPN

What Is Carpal Tunnel Syndrome?

Carpal Tunnel Syndrome (CTS) is a condition that causes numbness, tingling, and weakness in the hand and arm. It occurs when the median nerve, which runs from your forearm into the palm of your hand, becomes compressed or squeezed at the wrist.

The median nerve provides sensation to your thumb, index finger, middle finger, and part of the ring finger, as well as controls some small muscles at the base of the thumb. The carpal tunnel is a narrow passageway in the wrist made up of bones and ligaments.

Struggling with numbness or wrist pain from carpal tunnel? Joint Injection Clinic, with clinics near Kent and Essex, offers targeted care to help you regain hand comfort.

Schedule your consultation now!
Carpal Tunnel Syndrome

Common Causes of Carpal Tunnel Syndrome

CTS is often caused by a combination of factors that increase pressure on the median nerve and tendons in the carpal tunnel. These factors can include:

  • Repetitive Hand and Wrist Motions: Activities that involve repetitive or forceful movements of the wrist and fingers, such as typing, using vibrating tools, assembly line work, or playing certain musical instruments.
  • Wrist Anatomy: The size and shape of the carpal tunnel can vary among individuals. Some people may have a smaller carpal tunnel, making them more prone to compression.
  • Underlying Medical Conditions: Certain health conditions can increase the risk of CTS, including:
  • Rheumatoid arthritis and other inflammatory conditions
  • Diabetes
  • Thyroid disorders
  • Obesity
  • Pregnancy (due to fluid retention)
  • Menopause
  • Wrist Injuries: Fractures or dislocations of the wrist can alter the space within the carpal tunnel and put pressure on the median nerve.
  • Fluid Retention: Conditions that cause fluid retention, such as pregnancy or menopause, can increase pressure within the carpal tunnel.

Treatment Options for Carpal Tunnel Syndrome

Treatment for CTS depends on the severity of symptoms and underlying causes. Early diagnosis and treatment are important to prevent permanent nerve damage. Treatment options range from conservative approaches to surgery.

Non-Surgical Treatments:

  • Wrist Splinting: Wearing a wrist splint, especially at night, helps keep the wrist in a neutral position, reducing pressure on the median nerve.
  • Activity Modification: Adjusting or avoiding activities that aggravate symptoms can help alleviate pressure on the nerve.
  • Ergonomic Changes: Making changes to your workspace or how you perform tasks to ensure proper wrist posture.
  • Exercises: Gentle stretching and strengthening exercises for the wrist and hand may be recommended.
  • Medications: Over-the-counter pain relievers (like ibuprofen) can help with pain and inflammation. In some cases, a doctor may prescribe stronger medications.
  • Corticosteroid Injections: An injection of a corticosteroid into the carpal tunnel can reduce inflammation and swelling, providing temporary relief.

Surgical Treatment:

Carpal Tunnel Release Surgery: If non-surgical treatments are not effective and symptoms are severe or persistent, surgery may be recommended. This procedure involves cutting the ligament that forms the roof of the carpal tunnel to enlarge the space and relieve pressure on the median nerve. This can be done through an open incision or using an endoscope (minimally invasive).

When to Seek Medical Advice

If you experience persistent numbness, tingling, weakness, or pain in your hand or wrist, it’s important to see a doctor for a proper diagnosis and to discuss appropriate treatment options. Ignoring symptoms can lead to worsening nerve damage and potentially long-term problems.

Get Help for Carpal Tunnel Syndrome at Joint Injection Clinic

Carpal tunnel syndrome can cause tingling, numbness, and pain that interfere with your work, hobbies, and sleep. If wrist pain or hand weakness is making daily activities challenging, you don’t have to put up with it.

At Joint Injection Clinic, our team of musculoskeletal specialists offers evidence-based, personalised treatments to reduce nerve irritation and improve hand function.

We welcome patients at all three of our clinics:

Dartford Clinic – ideal for those in Kent and South East London

Address: Unit 30, 1st Floor, The Base Dartford Business Park, Victoria Road, Dartford, DA1 5FS.

Romford Clinic – easily accessible from Essex and Greater London

Address: Room no 8, Alliance Office Space 2-4 Eastern Road, Romford, Essex, RM1 3PJ.

Canterbury Clinic – serving East Kent and surrounding areas

Address: 12-17 Upper Bridge Street, Canterbury, CT1 2NF, United Kingdom.


Using ultrasound-guided diagnostic scans to confirm the cause of your symptoms, alongside precision-guided injections and tailored rehabilitation plans, we support your recovery with minimal downtime so you can get back to your usual activities confidently.

Schedule your consultation now!