Symptoms of concussion usually fall into four categories:
|Difficulty thinking clearly||Headache
Fuzzy or Blurry Vision
|Irritability||Sleeping more than usual|
|Feeling slowed down||Nausea or Vomiting
|Sadness||Sleeping less than usual|
|Difficulty concentratin||Sensitivity to Noise or Light||More emotional||Trouble falling asleep|
|Balance Problems||Nervousness or anxiety|
|Feeling tired, having no energy|
Some of these symptoms may appear right away, while others may not be noticed for days or months after the injury, or until the person starts resuming their everyday life and more demands are placed upon them. Sometimes, people do not recognize or admit that they are having problems. Others may not understand why they are having problems and what their problems really are, which can make them nervous and upset.
The signs and symptoms of a concussion can be difficult to sort out. Early on, problems may be missed by the person with the concussion, family members, or doctors. People may look fine even though they are acting or feeling differently.