If you have no cold or fever but have a headache, it may be a vascular tension headache, a neurological headache, or a headache caused by cerebrovascular disease. There are many reasons for headache, if recently stay up late, tension, stress may appear vascular tension headache. Most of the symptoms can be relieved by applying ibuprofen pain relief treatment and adjusting regular work and rest habits. Neurological lesions can also cause headaches, such as neurological headaches, can be applied to the nutritional nerve drugs, if necessary, plus pain treatment. For middle-aged and elderly people should be alert to cerebrovascular disease, especially acute cerebral infarction, cerebral hemorrhage, subarachnoid hemorrhage, may be accompanied by headache symptoms, often there is no slurred speech, crooked mouth, numbness of the limbs or weakness of the symptoms, if there are these cases to go to the hospital as soon as possible to the emergency room for treatment. If you have a headache for a long time, it is recommended to consult a doctor in time to identify the cause and provide targeted treatment.