... only one or two uses. Once a user has become accustomed to a drug and developed a need for it, abrupt cessation of drug taking results in a withdrawal syndrome. Symptoms can include severe physical pain, tremors, sweating, psychological disturbance, convulsions, and in some cases death. It is still unknown why some people become addicted while others do not. Studies indicate that people who become ... psychotropic side effects. PCP is no longer manufactured for legitimate, legal purposes Unfortunately it can be made rather easily and without great expense by anyone with a basic knowledge...

• Word Count: 3046
• Approx Pages: 12
• Has Bibliography

... in accidents, also found are high levels of alcohol (Cloud 62 ), making in part, these results inconclusive as to the actual cause. Most experts agree marijuana does not create any physical dependence, but may lead to some psychological dependence, although this theory has not been proven (Goldberg 247). However, according to a November 2002, issue of Time, three recent studies have suggested ... THC is a carcinogenic. The negative and positive health effects of smoking marijuana are shown in the 2002, issue of Time magazine. In the brain, marijuana may cause change in brain chemistry, ...

• Word Count: 3573
• Approx Pages: 14
• Has Bibliography
• Grade Level: High School