We all know Dr. House as a pill-popping, misanthropic jerk, but where have the pills gone?! I haven't seen him pop a Vicodin in weeks! What happened?

In S5E16 "The Softer Side" House reveals that he has been trying methadone pain treatments. Though at the end of the episode House tells Cuddy that he is "off" the methadone, it's possible that he's still taking it (there have only been 2 episodes since this one-- be on the look out for Vicodin!)

http://www.fox.com/house/recaps/s5_e16.htm

good question... idk

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THEY RAN OUT OF "TIC TACS" !!!!!!