When cervical degeneration occurs, neck pain, dizziness and weakness of limbs may occur. 1. Neck pain: cervical degenerative changes, generally speaking, the symptoms are more insidious, often no obvious performance in the early stage, some patients may appear in the neck stiffness and pain, pain can be radiated to the shoulders and upper limbs, and the patient in the activities of the neck may be limited, the neck can be heard when the activities of the popping sound and so on. 2. Dizziness: The degenerative changes of cervical vertebrae compress the surrounding nerves, patients may experience dizziness, headache and so on, and a few patients may also experience intermittent dizziness, nausea, and even accompanied by vomiting and other clinical manifestations. 3. Weakness of limbs: If cervical degeneration is further aggravated, it will be accompanied by muscle swelling, pain, fatigue and instability in walking on the upper or lower limbs, and the affected feet will have the feeling of stepping on cotton, etc. In severe cases, the patient may also experience dizziness, headache, nausea and even vomiting. Serious patients may also experience numbness and weakness of the limbs, difficulty in controlling urination, and urinary incontinence. It is recommended that patients seek medical examination in a timely manner to clarify the condition after targeted treatment, pay attention to rest in life, avoid strenuous exercise or engage in heavy physical labor.