Thrown into a state of intense fear or desperation(adjective)
WordNet. Princeton University. 2010.
Use "panic-struck" in a sentence
"Is she to be the only adventurer, who pursues her course through life aimless, tossed upon the waves of circumstance, intoxicated by joy, panic-struck by misfortune, or stupidly receptive of it?"
"But, in the middle of the night I woke up panic-struck with all the dangers the beach can bring."
"Convinced that she was little more than a financial opportunist, Ari became panic-struck when Alexander announced his desire to marry the woman."