Group 1 - The article discusses the common confusion between carpal tunnel syndrome and cervical spondylosis, emphasizing the importance of accurate diagnosis for effective treatment [1][3] - Carpal tunnel syndrome occurs when the carpal tunnel, which houses the median nerve and finger flexor tendons, becomes narrowed, leading to nerve compression and symptoms [2][3] - Cervical spondylosis, particularly the nerve root type, is prevalent, accounting for approximately 60%-70% of cervical spondylosis cases, and is caused by degenerative changes in the cervical spine [3][4] Group 2 - Symptoms of carpal tunnel syndrome include numbness in the thumb, index, middle, and part of the ring finger, with symptoms worsening at night or after prolonged use of the hand [4][3] - Symptoms of cervical spondylosis include neck stiffness and pain that radiates down the shoulder and arm, with potential for widespread numbness depending on which nerve is affected [4][10] - Self-assessment methods for both conditions are provided, including tapping the wrist for carpal tunnel syndrome and pressing down on the head for cervical issues, but these methods are not substitutes for professional diagnosis [7][9][10] Group 3 - The article highlights the need for timely medical consultation if symptoms persist for more than a week or if there is muscle weakness, urging early detection and treatment to avoid complications [13]