Carpal Tunnel Syndrome

Carpal Tunnel Syndrome

Understanding Carpal Tunnel Syndrome

Carpal Tunnel Syndrome (CTS) is a medical condition that occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes compressed at the wrist. This compression takes place within the carpal tunnel, a narrow passageway made up of bones and ligaments. CTS can cause pain, numbness, and tingling in the fingers and hand, and it often affects thumb, index, and middle fingers.

Causes and Risk Factors

Several factors can contribute to the development of Carpal Tunnel Syndrome. Repetitive hand and wrist movements, extended use of vibrating hand tools, and certain medical conditions such as rheumatoid arthritis, diabetes, and thyroid dysfunction can increase the risk. Being overweight, pregnant, or having a family history of CTS can also be contributing factors. Occupations that require repetitive or prolonged wrist activity, such as typing or assembly line work, are commonly associated with CTS.

Symptoms to Watch For

Individuals with Carpal Tunnel Syndrome often experience discomfort that starts gradually. Common symptoms include tingling, numbness, and weakness in the affected hand and fingers. These sensations may start during the night, eventually disrupting sleep. As the condition progresses, symptoms can persist throughout the day, making it difficult to perform routine tasks such as holding a steering wheel, typing, or grasping small objects.

Diagnosis and Treatment Options

Diagnosis of CTS typically involves a physical examination of the hands and wrists, as well as discussing the patient's medical history and symptoms. Electrodiagnostic tests, such as nerve conduction studies, may be used to confirm the diagnosis. Treatment options vary depending on the severity of the condition. Non-surgical treatments include wrist splinting, avoiding activities that exacerbate symptoms, and taking anti-inflammatory medications. In more severe cases, corticosteroid injections or surgical intervention might be required to relieve pressure on the median nerve.

Preventing Carpal Tunnel Syndrome

Preventive measures can be taken to reduce the risk of developing Carpal Tunnel Syndrome. Ergonomic adjustments to workstations, such as using a split keyboard or adjusting chair height, can help. Taking frequent breaks to stretch and rest the hands and wrists during repetitive tasks is also beneficial. Maintaining a healthy lifestyle with regular exercise and weight management can further reduce the risk. For those already experiencing symptoms, early intervention is crucial to prevent further deterioration and improve outcome.

Living with Carpal Tunnel Syndrome

With proper management, many individuals with Carpal Tunnel Syndrome can continue to lead active, productive lives. Implementing ergonomic practices, staying informed about the condition, and seeking timely medical care are essential steps in managing CTS effectively. It is important to listen to your body and make necessary adjustments to minimise discomfort and prevent long-term complications. If you suspect you have CTS, consult with a healthcare professional for tailored advice and treatment.