Question: how to get rid of a headache right away?
Answer: Use over-the-counter (OTC) medications. Taking an OTC pain medication like acetaminophen (Tylenol), aspirin, or ibuprofen (Advil) may help to relieve pain and reduce fever. Apply a cool compress. Using a cool compress on your forehead may help with headache relief. ...  Try a gentle massage. ...  Get some rest.