Carpal tunnel syndrome typically starts off as pain, numbness, and tingling in the hands or wrists. When the median nerve gets entrapped in the carpal tunnel, the pain can be very severe. This nerve also controls a great deal of the function of the hand.
The carpal tunnel is a small rigid pathway of ligament and bones at the base of the hand. This structure is the housing for the median nerve. The median nerve gets compressed from swelling of stressed tendons and ligaments, which narrows the carpal tunnel. Pain, weakness, numbness and tingling are some symptoms of carpal tunnel syndrome.
In many cases, the symptoms of carpal tunnel syndrome begin gradually with tingling and numbness in the palms and fingers. Many people say that their fingers feel swollen. Many times people will comment that their discomfort is worse at night. When symptoms are severe enough a person can have difficulty differentiating between hot and cold sensation.