Nice. You're right about the habit, you're wrong about the substance.  Blackened skin under the nose equals frostbite from huffing Freon. Freon's toxic, damages the heart.
House said assume he's normal. Dealers don't ask for ID and don't care what you look like.
Well, since he doesn't have a prosthetic heart valve, I assume you're thinking he's an IV drug user?
Well, since he doesn't have a prosthetic heart valve, I assume you're thinking he's an IV drug user? [SEP] House said assume he's normal. Dealers don't ask for ID and don't care what you look like. [SEP] Nice. You're right about the habit, you're wrong about the substance.  Blackened skin under the nose equals frostbite from huffing Freon. Freon's toxic, damages the heart.