Recognizing a Serious Head Injury

Most head injuries are not serious. A serious head injury can be recognized based on certain symptoms. Many of these symptoms indicate that brain functioning is worsening. If any 1 of them occurs, medical attention should be sought immediately.

• Vomiting, irritability, or drowsiness that continues for more than 6 hours

• Loss of consciousness

• Inability to move or feel part of the body

• Inability to recognize people or the surroundings

• Inability to maintain balance

• Problems with speaking or seeing (for example, slurred speech, blurred vision, or blind spots)

• Drainage of clear fluid (cerebrospinal fluid) from the nose or ear

• Severe headache