What is carpal tunnel syndrome?
“Carpal tunnel syndrome (CTS) is a common condition where the median nerve in the wrist gets compressed, leading to pain, numbness and weakness in the hand,” says Dr Chalasani Vamsi, Chalasani Vamsi, Consultant Neurologist, Manipal Hospital, Vijayawada (India).
This condition is often caused by repetitive hand movements, poor wrist posture, or conditions that cause swelling in the wrist, such as arthritis or diabetes. It is important to seek treatment and diagnose CTS early so that it does not lead to reduced hand function or muscle weakness.
Can cell phone use directly cause CTS?
“Phone use is not the sole cause of carpal tunnel syndrome,” says Dr. Vamsi. “However, excessive and inappropriate phone use, especially when combined with other risk factors, can exacerbate the symptoms of CTS.”
Frequent use of smartphones, as well as repetitive movements of the fingers in a poor posture, have been shown to be major factors causing musculoskeletal symptoms. Musculoskeletal symptoms initially appear as just a feeling of fatigue and discomfort, if more severe, pain may appear, gradually becoming chronic pain, reducing the motor function of the tendons and muscles.
Risk factors for carpal tunnel syndrome
Genetics: People with small carpal tunnels are at higher risk of developing CTS.
Repetitive motions: Constant movements of the wrist, such as typing or using the phone, can increase the risk.
Other factors: Obesity, pregnancy, diabetes, and arthritis are also linked to an increased risk of CTS.
Prevention Tips
Take frequent breaks: Limit continuous phone use and take breaks to relax your hands and wrists.
Maintain neutral wrist posture: Hold your phone at eye level and avoid bending your wrist for long periods of time.
Strengthening exercises: Stretching and strengthening the muscles in your wrists and hands can help relieve tension.
