Carpal tunnel syndrome: hand pain relief and exercises

What is carpal tunnel syndrome?

Carpal tunnel syndrome occurs when the median nerve becomes squeezed or compressed as it passes through the wrist. This nerve runs through a narrow corridor called the carpal tunnel, alongside several tendons that control your fingers. When swelling occurs inside this tight space, pressure builds up against the nerve, leading to pain, tingling, and hand numbness.

Symptoms usually develop gradually over time. You may notice a dull ache in your wrist or tingling sensations in your thumb, index, and middle fingers. Many people experience worse symptoms at night and wake up needing to shake out their hands. Daily tasks such as typing, holding a phone, or gripping a steering wheel can also trigger discomfort.

Wrist exercises to relieve discomfort

Gentle movement routines help keep your tendons flexible and reduce stiffness in the wrist joint. Performing simple wrist exercises every day usually helps ease nerve irritation and maintains normal movement.

One common movement is the wrist extension stretch. Straighten your arm out in front of you with your palm facing forward, as if signalling someone to stop. Use your opposite hand to pull your fingers gently back toward your body until you feel a soft stretch in your forearm. Hold this for 15 to 30 seconds and repeat three times. You can follow this with a wrist flexion stretch by bending your wrist down so your fingers point toward the floor, pulling gently on the back of your hand.

Nerve gliding exercises are also frequently recommended. Start with a relaxed hand, then make a loose fist. Open your fingers out straight, bend your wrist back toward your forearm, and extend your thumb. Moving slowly through these positions encourages the median nerve to slide smoothly through the wrist passage.

How to build hand and wrist strength

Strengthening routines should generally begin only after sharp pain and tingling have decreased. Rebuilding strength in the hand and forearm helps support your wrist joint during heavy or repetitive work.

A hand squeeze exercise is simple to do at home using a soft rubber ball or a balled-up pair of socks. Squeeze the ball gently, hold the grip for five seconds, and relax. Completing ten repetitions up to three times a day helps restore grip strength.

Light wrist curls can also rebuild forearm support. Hold a small weight, such as a tin of food, with your arm resting on a table and your palm facing down. Slowly lift your hand upward at the wrist, hold briefly, and lower it down. Completing ten controlled repetitions helps stabilise the wrist without putting excess pressure on the nerve.

Tips for managing hand numbness at work and home

Keeping your wrist in a neutral, straight position is key to preventing pressure from building up inside the carpal tunnel. Many people unknowingly bend their wrists sharply while sleeping, which worsens night-time symptoms. Wearing a supportive wrist splint at night maintains a straight wrist position and gives the nerve time to rest.

Ergonomic changes at your desk can also prevent strain. Avoid resting your wrists against hard edges while typing, and adjust your keyboard height so your forearms stay parallel to the floor. Taking brief, regular breaks from repetitive tasks allows your wrist muscles to recover. Keeping your hands warm in cold working conditions can also reduce joint stiffness.

When to consult a physiotherapist

Simple self-care strategies and stretching routines often bring improvement within a few weeks. However, if your symptoms persist, worsen, or start causing weakness in your grip, you should consult a professional healthcare provider for a thorough assessment.

A qualified physiotherapist can evaluate your movement, check for nerve sensitivity, and design a structured exercise plan tailored to your needs. They can also provide advice on splint fitting and workspace setup. Seeking guidance early usually prevents long-term nerve irritation and helps you return to normal daily tasks safely.