Median nerve neuralgia, also known as carpal tunnel syndrome, is a condition characterized by pain, numbness, and tingling sensations experienced in the hand, particularly in the thumb, index finger, middle finger, and half of the ring finger. This condition occurs when there is compression or irritation of the median nerve as it passes through the carpal tunnel, which is a narrow passage located in the wrist.
The median nerve is responsible for providing sensation to the palm side of the hand and fingers, as well as controlling certain muscles in the hand. When the median nerve is compressed or irritated, it can result in symptoms such as pain, numbness, and tingling along the pathway of the nerve. These symptoms may worsen during activities that involve gripping or repetitive motions of the hand.
There are various causes for median nerve neuralgia, including repetitive hand movements, wrist injuries, certain medical conditions like diabetes or arthritis, hormonal changes during pregnancy, and the presence of cysts or tumors in the wrist. Factors such as female gender, obesity, and a family history of carpal tunnel syndrome may also increase the risk of developing the condition.
Treatment for median nerve neuralgia can range from conservative measures such as wrist splinting, avoiding activities that exacerbate symptoms, and physical therapy to more invasive options like corticosteroid injections or surgical intervention. Early diagnosis and treatment are important in order to prevent the progression of symptoms and to preserve hand function.
