Patients do not die suddenly from pain in the back of the head after staying up all night, it is a tension headache, which mostly occurs after the patient’s exertion. The cause of sudden death of patients with heart, cerebrovascular disease, if the patient has a previous heart disease or cerebrovascular artery stenosis, aneurysm and other problems. After staying up late for a long time, the nerves of the body will always be in a state of tension, which will easily lead to a sudden attack of vasospasm, so that the patient will have a large myocardial infarction, or lead to cerebral vascular rupture and cause sudden death. After staying up all night, patients with pain in the back of the head, the main consideration is tension headache, because when people stay up all night, it will lead to chronic head and neck soft tissues in a state of tension and contraction, causing pain in the back of the head. In this case, the patient should pay attention to the usual regular work and rest, avoid staying up all night.