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.
When migraine symptoms begin, acute treatment is designed to quickly relieve the pain and migraine symptoms. Ideally, these medications should consistently ease symptoms and keep them away for at least 24 hours. Side effects of the treatment are also a concern and will help determine which medication is best for you.