Concussion Symptoms

• Loss of consciousness after any trauma to the head
  
  
• Confusion
  
  
• Headache
  
  
• Nausea or vomiting
  
  
• Blurred vision
  
  
• Loss of short-term memory (you may not remember the actual injury and the events some time before or after the impact)
  
  
• Perseverating (repeating the same thing over and over, despite being told the answer each time, for example, "Was I in an accident?")