The common causes of a protruding and jumpy neck in clinical practice are physiological factors, such as emotional excitement, and pathological factors, such as hyperthyroidism and carotid arteriosclerosis. In terms of treatment, it is necessary to carry out targeted treatment according to the different causes of the above symptoms. Physiological factors: Emotional excitement and abnormal tension can cause an increase in blood pressure, causing sympathetic excitement, resulting in a strong jump in the neck, which only needs to stabilize the emotions. Second, pathological factors: 1, hyperthyroidism: hyperthyroidism leads to excessive secretion of thyroxine, rich blood flow to the thyroid gland, causing the neck arteries to jump very suddenly. Treatment, mainly for the original disease, patients should pay attention to rest, avoid smoking and alcohol, under the guidance of doctors to apply anti-hyperthyroid drugs, such as methimazole, if necessary, feasible partial thyroidectomy; 2, carotid artery sclerosis: carotid artery sclerosis can cause arterial spasm or narrowing, often causing carotid artery blood flow obstruction, causing the neck to jump very suddenly. Treatment is mainly anti-atherosclerosis treatment, patients should avoid smoking and alcohol, pay attention to weight control, apply drugs under the guidance of a doctor, mainly choose to lower blood pressure, antiplatelet, adjust blood lipids and other drugs, if necessary, surgery can be taken; 3, cervicogenic hypertension: when cervical spondylosis attack, can cause sympathetic excitation, resulting in an increase in blood pressure, there is a sudden jump in the neck is very strong. Treatment, mainly for cervical spondylosis, patients should pay attention to rest, avoid frequent head bowing, under the guidance of the doctor to apply non-steroidal anti-inflammatory drugs, such as ibuprofen, etc., to help relieve pain, if necessary, surgical treatment can be taken; 4, right heart failure: when right heart failure occurs, often causing impaired blood circulation in the limbs, water and sodium retention, when pressing the liver, can appear jugular vein anger, resulting in the neck The sudden jump is very strong. Treatment is mainly pharmacological, including diuretics such as furosemide, cardiac stimulants such as digoxin, etc. In severe cases, heart transplantation can be performed to prolong survival. In daily life, if the neck jumps very suddenly, if it cannot be relieved by stabilizing the emotion, it is recommended to go to the hospital promptly.