Some of the common signs and symptoms of brain injury may include:
Cognitive symptoms
Attention problems
Concentration problems
Memory problems
Orientation problems

Physical symptoms
Headaches
Dizziness
Insomnia
Fatigue
Uneven gait
Nausea
Blurred vision
Seizures

Behavioral changes
Irritability
Depression
Anxiety
Sleep disturbances

Problems with emotional control
Problems related to:
employment, marriage, relationships,
home management and school management