go to one's head
go to one's head {v. phr.}
1. To make one dizzy.
Beer and wine go to a person's head.
Looking out the high window went to the woman's head.
2. To make someone too proud; make a person think he is too important.
Being the star player went to John's head.
The girl's fame as a movie actress went to her head.
Categories:
Source: A Dictionary of American Idioms