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Concussion - Symptoms

If one or more of the following symptoms are present, please seek medical attention immediately.

  • Headache
  • Memory loss, difficulties in thinking clearly or concentrating
  • Feeling sluggish, hazy, or slower in their thinking
  • Emotional changes such as feeling irritable, sad, nervous, or more emotional than usual
  • Nausea, vomiting, dizziness, and balance issues
  • Blurry or double vision
  • Sensitivity to light or noise
  • Sleep disturbance

Concussion - Causes and Risk Factors

Concussion - Preparing for surgery

Concussion - Post-surgery care

Concussion - Other Information

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth