If a woman has a headache after washing her hair, she should consider that it is related to a cold caused by washing her hair and wind, and may also have sore throat, muscle aches, nasal congestion, runny nose, sneezing and other symptoms, so you can take oral anti-cold medication for the symptoms. If the headache is severe, you can take acetaminophen tablets to relieve fever and analgesia, or you can take Vitamin C silver forsythia tablets, which can effectively improve the symptoms of headache and cold. After washing your hair, you must pay attention to keeping your hair warm and try not to be cold or wind-blown when your hair is wet, because not only can it cause headache symptoms, but it may also cause facial neuritis, facial nerve paralysis and other more serious diseases.