If the plateau reaction after the back of the head hidden pain, usually can be done as follows: First, the most common cause of hidden pain is the brain lack of oxygen, in the plateau is most likely to appear in the disease is lack of oxygen disease, this time due to the partial pressure of carbon dioxide is too high, the partial pressure of oxygen is too low, arterial oxygen saturation is seriously insufficient to lead to the proportion of ventilation and blood flow imbalance, this time it should be quickly line oxygen therapy treatment. Under the condition, you can shield oxygen or sucking oxygen bags, oxygen cylinders nearby for treatment. Second, the most common cause of cerebrovascular ischemia and lead to hidden pain, usually the vertebral basilar artery and the internal jugular vein system blood supply is insufficient to trigger hidden pain. At this time, you can apply drugs to improve cerebrovascular ischemia and spasm, for example, you can take oripecac or ciprofloxacin, nimodipine and so on for relief. Thirdly, insufficient blood supply to the heart can also lead to pain in the back of the head, at this time, you can take medicines to replenish qi and benefit blood, such as danshen, safflower, rhodiola rosea and so on can relieve the above symptoms.