early 15c., from Middle French lesion, from Latin laesionem (nominative laesio) injury, from past participle stem of laedere to strike, hurt, damage, of unknown origin. Originally with reference to any sort of hurt, whether physical or not.
Most migraines last about 4 hours, but severe ones can last up to a week. How often they happen differs for everyone, but itâs common to get two to four headaches per month. Some people may get migraines every few days, while others get them once or twice a year.
1 It last for about 10 to 15 minutes.  I've been dealing with headaches for a long time now but for the past two weeks they have become stronger and fre more I've been dealing with headaches for a long time now but for the past two weeks they have become stronger and frequent that last almost all day.