After washing hair without blow drying, the symptoms of headache, if it is a burst of pain, may be neuropathic pain. If the pain is swelling or taut pain, may be vascular tension pain, you can use a hot towel to do hot compresses, you can also do the pain area and the surrounding muscle massage, is conducive to promoting local blood circulation, relieve the symptoms of pain, should be oral ibuprofen capsules, blood and brain particles, vitamin B1 and other drugs. Hair washing did not blow dry, headache symptoms, may also be related to cold wind stimulation caused by cold and flu, you can take Lianhua Qingdian capsule, compound aminophenol alkylamine tablets and other cold and flu medicines, if accompanied by fever symptoms, body temperature over 38.5 ℃, you can take acetaminophen tablets and other antipyretic drugs. Headache after washing hair can also be relieved by drinking ginger tea, radish honey water and other methods.