Cervical disc degeneration, narrowing of the gap between vertebrae, instability of cervical vertebrae, or long-term single posture of the neck in working life, resulting in strain on a certain muscle, can cause an imbalance in the tension of the neck muscles, resulting in mild displacement of the cervical vertebrae, compression and stimulation of the blood vessels and nerves around the cervical vertebrae, and cervical spine-related diseases. Cervical spine-related diseases are mainly head and facial symptoms, neck, shoulder and back and upper limb symptoms, and also respiratory, digestive, urinary, circulatory, sports and other system diseases. People can check themselves for cervical spine-related diseases based on the following symptoms: 1. Vertigo: It is often triggered when changing positions, overflexing or extending the head or turning the head. During the attack, the body is unstable, and there is a hallucination of rotating oneself or the surrounding scenery in one direction, feeling that the object is tilted and sinking. The attack can be very brief or last for several hours or longer. The attack of vertigo may be accompanied by tinnitus, nausea and vomiting, cold sweat, palpitation and panic, cold limbs and other symptoms. 2. Headache: The pain can be located in the occipital region, lower occipital region, top, temporal region, periorbital region or one side of the migraine. The nature of pain can be vague, dull, stabbing, throbbing, burning or soreness. It is often accompanied by dizziness, eye swelling, black eyes, sweating, nausea and vomiting, tinnitus and other symptoms. 3. Eye symptoms: eye blurring, eye pain, eye swelling, dry eyes, blurred vision, decreased vision, photophobia and tearing, reluctance to open the eyes, drooping eyelids, eyelid fluttering, dilated pupils, myopia, glaucoma and other phenomena. 4. Nasal symptoms: nasal congestion, runny nose, itchy nose, sneezing, etc. 5.Ear symptoms: tinnitus, deafness, ear swelling, hearing loss, etc. occur. Tinnitus may occur unilaterally or bilaterally, and may sound like cicada in mild cases or like machine roaring in heavy cases. 6. Pharyngeal symptoms: foreign body sensation in the throat, difficulty in swallowing. 7.Oral symptoms: Restriction of opening activities, pain in the temporomandibular joint when chewing, popping or murmur when the joint moves. 8. Neck, shoulder, scapula, anterior thorax, lateral upper arm, radial ulnar side of forearm, epicondylar elbow joint pain, or numbness of the lateral upper arm, deltoid area, fingers, etc. 9. Neurological symptoms: (1) insomnia, manifested as difficulty in falling asleep or waking up easily, dizziness during the day, mental fatigue and drowsiness, but after lying in bed, the mind is awake and sleepless; (2) unilateral facial expression muscle paralysis, loss of frontal lines, enlarged lid fissures, drooping corners of the mouth, face being drawn to the healthy side, such as: facial nerve palsy; (3) impaired consciousness, limb twitching, recurrent seizures, such as: epilepsy; (4) unilateral (4) severe electrical or knife-like pain in the face, such as: trigeminal neuralgia; (5) generalized or restricted hyperhidrosis. (10) Circulatory symptoms: increased or decreased blood pressure, arrhythmia, precordial pain, etc. (11) Other symptoms: excessive urination or enuresis, pediatric bronchial asthma, chronic diarrhea, eruption, mastalgia, chest tightness, chest pain, etc. If one of the above symptoms occurs frequently or holds a certain symptom for a long time, you should go to the hospital for further diagnosis in time to avoid delaying the disease.