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.
Kim Seolhyun AOA. kim seol hyun, hyun style, seolhyun aoa, celebrity, television dramas, popular television, group aoa, min ho, lee min. kim seol hyun style. Seol Hyun, who is known as Kim Seolhyun, is a South Korean singer and actress. Born on January 3, 1995, she is best known as a member of the K-pop girl group AOA. Seolhyun was first discovered when she won the 8th SMART Model Contest. She debuted with AOA in 2012.