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Carpal Tunnel Syndrome (CTS) occurs when the median nerve, which runs from your forearm into the palm of your hand, becomes compressed or squeezed at the wrist. This nerve controls sensations to the palm side of your thumb and fingers (except the pinky) and provides signals to move the muscles around the base of the thumb.

Common Symptoms

Symptoms often start gradually and are usually worse at night, as many people sleep with their wrists flexed.

  • Tingling and Numbness: A “pins and needles” sensation in the thumb, index, middle, and ring fingers.

     

  • Weakness: You may feel clumsy or find yourself dropping objects.

     

  • Radiating Pain: An ache that travels from the wrist up the arm toward the shoulder.

     

  • Electric Shock Sensations: Sharp jolts that move into the fingers, often triggered by holding a phone or steering wheel.

     

🔍 Causes & Risk Factors

Anything that crowds or irritates the median nerve in the carpal tunnel can lead to CTS. Common contributors include:

 

  • Repetitive Motion: Prolonged typing, assembly line work, or using vibrating tools.

     

  • Anatomy: Some people simply have a naturally narrower carpal tunnel.

     

  • Medical Conditions: Diabetes, rheumatoid arthritis, and thyroid imbalances can increase risk.

     

  • Pregnancy: Hormonal changes and fluid retention can cause temporary swelling in the wrist.

     

🛠️ Management & Treatment

If caught early, CTS is often manageable with non-surgical methods.

 

At-Home Care

  • Wrist Splinting: Wearing a rigid splint at night keeps the wrist in a “neutral” position, taking pressure off the nerve.

     

  • Activity Modification: Identifying and taking breaks from activities that aggravate the pain (e.g., using an ergonomic mouse).

     

  • Stretching: Gentle “nerve gliding” exercises can help the nerve move more freely.

     

Medical Treatments

  • Steroid Injections: Corticosteroids can reduce inflammation and provide temporary relief.

     

  • Surgery: If symptoms are severe or persistent, a procedure called “carpal tunnel release” cuts the ligament pressing on the nerve to create more space.

     

💡 Quick Prevention Tips

  1. Lighten your grip: Don’t “death-grip” your pen or hit keyboard keys with excessive force.

     

  2. Take frequent breaks: Gently stretch and bend your wrists every 15–20 minutes during repetitive tasks.

     

  3. Keep hands warm: Cold environments can increase stiffness and pain.

     

  4. Watch your posture: Poor shoulder and neck posture can eventually affect the nerves in your wrists

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