Filed from 3 published puzzles

ASTHMATIC

Set to 3 different clues across 3 published puzzles, most often “Bronchodilator user” — The New York Times, Sunday, 5 June 2011.

9 letters

Every clue on record, most used first

Bronchodilator useronce
The New York Times — Sunday, 5 June 2011
Wheezy oneonce
The New York Times — Thursday, 21 July 2005
Short-breathedonce
The New York Times — Thursday, 8 February 1996