Drinkers may become addicted to any of the above beverages. Additionally, the combination of alcohol and drugs, such as commonly used sleeping pills, tranquilizers, antibiotics, and aspirin, can be fatal, even when both are taken in nonlethal doses. Cannabis preparations have acquired a variety of slang names, including grass, pot, hashish, ganga, tea, reefer, weed, and Mary Jane. Marijuana is prepared most often as a tobacco-like mixture that is smoked in a pipe or rolled into a cigarette. Some of the street names of inhalants are rush, huff, airplane glue, laughing gas, and spray paint.
Cocaine is an alkaloid drug found in the leaves of the coca plant.
Street names include coke, snow, blow, nose candy, rock, crack, and base. Cocaine can be injected, inhaled or smoked. Cocaine's fine white powder is often sniffed. Crack is highly concentrated chemically reconstituted cocaine, in pebblelike shape, that users smoke. Hallucinogens are a group of plant-derived or synthetic chemical substances, some of which human beings have used, throughout history, to modify their state of consciousness for medicinal, religious, or recreational purposes.