1.   Although many addicts start by inhaling heroin, most quickly turn to injection because it is the most economical way to achieve a high.

2.   Although many addicts start by inhaling heroin, most quickly turn to injection since it is the most economical way to achieve a high.

3.   Agus said police seized from the defendant a few grams of putaw and an aluminum foil believed to have been used as a tool to inhale the heroin.

4.   Under police questioning, the men claimed they had only inhaled the heroin once before they were arrested, he said.