Carpal tunnel syndrome is a condition caused by pressure on the median nerve, which runs from the forearm into the palm of the hand, passing through the carpal tunnel in the wrist. This tunnel is made up of bones and ligaments, and when it becomes narrowed or irritated, it can compress the median nerve, leading to symptoms such as numbness, tingling, pain, and weakness in the hand and fingers, especially the thumb, index, and middle fingers. The condition is often aggravated by repetitive movements, such as typing or using a mouse, but can also result from conditions like arthritis, diabetes, or pregnancy.
Treatment for carpal tunnel syndrome varies depending on the severity of the symptoms. Conservative approaches include wearing a wrist splint, particularly at night, to keep the wrist in a neutral position and reduce pressure on the nerve. Nonsteroidal anti-inflammatory drugs (NSAIDs) can help alleviate pain and inflammation. Physical therapy may also be recommended to stretch and strengthen the wrist and hand muscles. In more severe cases, corticosteroid injections can reduce inflammation, and if conservative treatments do not provide relief, surgery to release the pressure on the median nerve may be necessary. Early diagnosis and treatment can help prevent permanent nerve damage and restore normal hand function.
