The thick neck may be caused by weight gain and poor posture, which can be improved by diet and exercise and posture adjustment. But there may also be some disease, this situation will need to be treated accordingly according to the cause. The thick neck wants to become thin according to the causes of the thick neck, take the appropriate measures. Physiological 1, diet and exercise: for example, when the weight increases significantly, there will be more fat accumulation in the neck to appear thicker neck performance. The main thing is to control weight, do not eat too greasy, high sugar content food, daily control of the total calorie, a small number of meals, more food rich in coarse fiber, light food, every day with exercise, through a combination of aerobic and anaerobic exercise to increase muscle content, reduce the content of body fat, usually the symptoms of thick neck will be alleviated; 2, posture adjustment: often low head will cause fat accumulation, causing the neck to become thick. First of all, we should pay attention to sitting posture, standing posture, head up, do not lower the shoulders; secondly, do not often fix a posture, often turn the neck; again, you can let the palm inward, palm from the root of the neck up to the chin, repeat 4-5 times, can promote local fat metabolism; finally sleep posture is also important, want to reduce the neck supine is the best posture, you can choose the height of about 8 cm pillow, placed in The neck depression. Pathological 1, subacute thyroiditis: viral infection will lead to painful neck mass, you can use non-steroidal anti-inflammatory drugs or glucocorticoids for treatment, pain, mass will gradually disappear, the symptoms of thick neck will also be relieved; 2, septic thyroiditis: because of bacterial infection leads to septic-like changes in the thyroid gland resulting in thick neck, the need to use antibiotics, if necessary, need to If necessary, surgical treatment is needed to restore the thyroid gland disease, and the thick neck can be relieved; 3, thyroid nodules: especially cystic or cystic nodules of the thyroid gland, which are usually large in size and cause the patient’s neck to look thicker, can be treated with ablation surgery; 4, other causes: reactive hyperplasia of the lymph nodes in the neck, or other malignant diseases caused by The metastatic enlargement of lymph nodes caused by other malignant diseases requires treatment for the primary disease.