The symptoms of headache with little sleep are often seen in the following three cases: The first case is a normal physiological phenomenon, the brain needs rest, and with little sleep, the brain does not get enough rest, and there will be ischemia and hypoxia, and then the patient will have headache symptoms. The second condition is that plain may have neurovascular headache and when there is little sleep it will induce neurovascular headache. The third condition is that little sleep can cause the body to develop a state of high blood pressure, and whether the headache symptoms are caused by high blood pressure, patients are advised to measure their blood pressure. There are also many aspects of the causes of headaches that occur with little sleep, and patients are advised to undergo a case-by-case examination to clarify the cause.