Carpal Tunnel Syndrome (CTS)
Causes
Carpal Tunnel Syndrome occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes pressed or squeezed at the wrist. Continuous and prolonged use of the wrist can cause the surrounding ligaments (fascia) to thicken, leading to increased pressure on the nerve.
Symptoms
Symptoms typically include pain, numbness, or a tingling sensation in the palm and fingers (especially the thumb, index, and middle fingers). If left untreated for a long time, it can lead to noticeable wasting or weakness of the muscles at the base of the thumb.
Treatment Options
- Activity Modification: Avoid or reduce activities that require repetitive or forceful wrist movements.
- Wrist Splinting: Wearing a splint to keep the wrist in a neutral position, especially at night.
- Medication: Such as anti-inflammatory drugs or medications to reduce nerve swelling and pressure.
- Steroid Injections: Injecting corticosteroids into the carpal tunnel to reduce inflammation and pain.
- Surgery: Recommended when symptoms are severe, persistent, or if there is significant muscle wasting that does not respond to conservative treatments.
Self-Care and Monitoring
If symptoms only occur during sleep or after heavy work, try reducing wrist-intensive activities. If the symptoms improve with rest, medical intervention may not be necessary. However, if the pain persists even during light tasks, you should consult a specialist.
When to See a Doctor Immediately
Consult a physician if you experience constant pain or numbness that interferes with your work or daily life, or if you notice visible muscle atrophy (thinning) at the base of your thumb.
