Basic purpose of this article is to discuss and analysis various causes and effects of Youth Cocaine Abuse. Cocaine induces the central nervous system in human body. Its immediate effects incorporate dilated pupils and increased blood pressure, heart rate, respiratory rate and body temperature. Occasional use can result in a stuffy or runny nose, while chronic use can certainly ulcerate the membrane in the nose. Injecting cocaine with contaminated equipment may cause AIDS, hepatitis and other diseases.