There are many clinical symptoms of cervical spondylosis, which can be a single symptom or a combination of symptoms that come together. So, what are the clinical symptoms of cervical spondylosis? The clinical symptoms of cervical spondylosis are as follows: 1. If the nerves leading to the upper extremities are affected, pain, radiating pain or numbness in the cervical collar with the upper extremities may also occur, as well as dullness of skin sensation and weakened muscle strength in the upper extremities. 2.If the spinal cord inside the cervical spine is affected, there will be weakness of the limbs, weakness of the legs, stiffness of the muscles, difficulty in walking, and even paralysis of the lower limbs, loss of control of urination and defecation and sexual dysfunction. 3.The initial stage of cervical spondylosis will show stiffness, stiffness and pain in the neck, collar and back, and the symptoms can be aggravated when the cervical spine is flexed, extended and rotated. 4.If the nerves and blood vessels (vertebral artery) leading to the head are affected, dizziness, headache, nausea, vomiting, tinnitus and blurred vision may occur. 5.In some young people, headache may be the only symptom of cervical spondylosis, which we call “cervicogenic headache”. All the above symptoms are different symptoms of different parts of the body caused by cervical spondylosis. In daily life, if you also have the above symptoms, you are likely to suffer from cervical spondylosis. At this time, you should go to the hospital to check and confirm the diagnosis and receive regular treatment.