Past year, past month, and daily use of marijuana rose among 8th graders between 2009 and 2010, indicating a softening attitude regarding the risk of using marijuana.
Opana dulls an individual's perception of pain, and at higher doses it can affect other systems such as those that control respiration and circulation.
Inhaling methylene chloride to get high, a chemical commonly found in degreasers, can cause a reduction of oxygen and changes to the heart muscle and irregular heartbeat.
The practice of concealing cocaine or other drugs inside one's body (either by swallowing or inserting the drug) to avoid police or border authority detection is a smuggling attempt known as body packing.