Post commotio syndrome

Post commotio syndrome is a late sequela of commotio. It is manifested by a number of non-specific but demonstrable symptoms, which include:
 * persistent headache,
 * disturbances in attention, concentration and memory,
 * fatigue,
 * irritability, intolerance, frustration,
 * tinnitus,
 * anxiety,
 * sleep disorders.

This condition may persist for several days to three months.

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