Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

How long can a concussion last?


In most people, symptoms occur within the first seven to 10 days and go away within three months. Sometimes, they can persist for a year or more.

{{ relativeTimeResolver(1565829387636) }}

LIVE
Points points 763
Rating 2

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE