Postconcussion syndrome features headaches worsened by movement, memory impairment, insomnia lasting months, dizziness, photophobia, and mood issues following head injury. Which is this condition?

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This pattern after head injury points to postconcussion syndrome. When a concussion has occurred, a cluster of symptoms often persists for weeks to months, including headaches that worsen with movement, memory difficulties, insomnia, dizziness, sensitivity to light, and mood changes. The key is that these symptoms follow a concussion and endure beyond the typical recovery period. Acute concussion refers to the immediate, short-lived phase right after injury, usually resolving within days to weeks, so it doesn’t fit a months-long course. Chronic traumatic encephalopathy involves a progressive decline related to repeated injuries over years, not a single post-injury timeframe. Migraine can involve headaches and photophobia, but it isn’t defined by a recent head injury and doesn’t inherently include the full array of persistent cognitive and mood symptoms following trauma.