Complications of a concussion are concussion symptoms that last from several weeks to over a month after the injury and are known as post-concussive syndrome. Complications are more likely to occur in the setting or multiple, previous concussions, but may occur after the first concussion. If persistent symptoms occur or an individual has suffered multiple concussions during his/her life, concussion management may be managed with a physician that specializes in concussion by scheduling an appointment through Union Health Sports Medicine at 812.238.7677. Union Health Sports Medicine is located at the Bone & Joint Center at 1725 N. 5th Street.