ine: snorting, injection, and smoking. !
             Snorting is the most popular. The user cuts the cocaine into lines and snorts it through one or both nostrils using a straw or a rolled up piece of paper. Others inject it directly into the blood stream. Crack is another type of cocaine. It is a hardened, very addictive form that may be smoked directly. Cocaine is very expensive. A single dose may be as little as a quarter of a gram, but it can easily cost $25 on the street. There are no currently approved uses for marijuana in the Unites States. However, many doctors obtain THC from the federal government under special arrangements in order to prescribe it for cancer patients. THC is effective in reducing the nausea that cancer patients suffer from. Marijuana may stimulate appetite. Marijuana may be smoked or taken by mouth. The same dose of THC is about three times as effective when smoked as when ingested. Marijuana is smoked in the form of a hand-rolled cigarettes, but it is also smoked in a variety of pipes. After smoking!
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