What is Carpal Tunnel Syndrome?
Carpal tunnel syndrome (CTS) is a common condition that occurs when the median nerve, which runs from your forearm into your palm, becomes pressed or squeezed at your wrist.
Key Symptoms
- Numbness and tingling in the hand and fingers
- Pain that may extend up the arm
- Weakness in thumb and first two fingers
- Difficulty gripping objects
- Symptoms often worse at night
Common Causes
- Repetitive hand and wrist movements
- Pregnancy and hormonal changes
- Diabetes
- Arthritis
- Wrist injuries or trauma
Risk Factors
- Age (most common in 40-60 year range)
- Gender (more common in women)
- Occupation (assembly line work, typing)
- Medical conditions (diabetes, thyroid disorders)
Diagnosis
- Physical examination
- Nerve conduction studies
- Electromyography (EMG)
- Ultrasound or MRI in some cases
Treatment Options
Conservative Treatment
- Wrist splinting
- NSAIDs for pain relief
- Activity modification
- Ergonomic adjustments
Medical Interventions
- Corticosteroid injections
- Physical therapy
- Surgery (carpal tunnel release) when conservative treatment fails
Prevention Strategies
- Proper hand and wrist positioning
- Regular breaks during repetitive activities
- Workplace ergonomic modifications
- Stretching exercises
When to See a Doctor
- Persistent symptoms lasting several weeks
- Difficulty with daily activities
- Progressive weakness in hand
- Failed home treatment measures