If you get a headache after blowing or catching a cold, pay attention to keeping warm, stop blowing, drink more hot water, and get more rest. If the headache is very obvious, you can take painkillers to relieve the symptoms, for example, ibuprofen or acetaminophen can relieve the headache. Most headaches caused by blowing or catching cold are caused by nerve dysfunction or vasodilator dysfunction, and will be relieved after paying attention to keeping warm. If the headache is caused by a cold after blowing or catching a cold, you can also take anti-cold drugs to relieve the symptoms. Commonly used drugs such as compound aminoglutethimide capsule or phenomin tablets can effectively relieve the headache caused by cold as well as cough, phlegm, nasal congestion, runny nose, sneezing and other symptoms.