Rainy day headache symptoms, caused by the following reasons: 1, acute upper respiratory tract infection, if the patient’s resistance is low, rain or cold may cause acute upper respiratory tract infection, headache, fever, nasal congestion, runny nose, sneezing and other symptoms. 2, psychological disorders, such as depression, psychological disorders related to the weather, the environment and so on, patients with depression in cloudy and rainy weather can occur Headache, depression, insomnia and other symptoms. 3, cerebral vasospasm, cold air stimulation of scalp blood vessels can cause cerebral vasospasm, symptoms of insufficient blood supply to the cerebral arteries, or spasmodic headache, usually to avoid cold, rainy weather, try not to go out, go out and take precautionary measures, such as wearing a raincoat to avoid the head of the cold, rain and so on. It is best to go to the hospital for treatment of the symptoms of headache.