Summarized List: Status Effects
A Dazed creature is suffering from a reduced mental capacity from a blow to the head or similar injury.
Dazed creatures have disadvantage on all checks that use Intelligence, Wisdom, and/or Charisma.
A called shot to the head, becoming very dizzy, or any other head injury or shock may daze the target.
The effect may last for a number of rounds determined by its source. Longer-term effects can usually be cleared by resting.