5 doctors agreed: 1  Days...: Headaches after a concussion can last several days and in more severe concussions, weeks. If you are having headaches after a head injury see your primary care physician.Other diagnoses including bleeds adjacent to the brain and the brain lining( dura) need to be ruled out .
Scott Kim, MD, PhD. Scott Kim, MD, PhD, is a Senior Investigator in the Department of Bioethics and studies research ethics, especially the ethics of involving decisionally impaired persons in research, the ethics of high-risk research, and methodological issues in empirical bioethics research.
Kimberly Ann Kim. Possible is the titular character from Disney's 2002-07 animated television series Kim Possible. She debuted in the pilot opening episode in June 2001, then the actual series in June 2002, and starred in all the episodes of Season 1-4. Kim is a high school student and freelance secret agent.