Dry nose and headache, the most common two cases: 1, the patient due to fire and neurological headache, fire may be the cause of work tension, excessive pressure. It may also be eating too much spicy stimulating food, or drinking more alcohol recently, can lead to dry nose, headache phenomenon. 2, the more common reason is the existence of upper respiratory tract infection, the body is in a state of low fever, when the body fluid will evaporate dry nose, and bacterial and viral infections headache symptoms. It is recommended that patients go to the hospital to do routine blood and urine tests to observe whether there is an upper respiratory tract infection, and take symptomatic treatment.