A man veered off Interstate 44 and crashed into a Long John Silvers in midtown Tulsa.
A state trooper said the man was traveling eastbound on 44 and went off the highway. He crossed over 51st Street before crashing into the restaurant.
The trooper said the man was not seriously injured but was taken to the hospital because he says he had pre-existing medical conditions.
The man told the trooper he crashed because he went into convulsions.
The trooper said the man might be charged with driving under the influence.