Cocaine :: essays research papers

CocaineCocaine is a powerfully addictive drug of ab utilize. Individuals who consider tried cocain have described the experience as a powerful juicy that gave them a feeling of supremacy. However, once someone starts taking cocain, one cannot predict or control the extent to which he or she will enshroud to use the drug. The major ways of taking cocaine are sniffing or huffing, injecting, and fume (including free-base and crack cocaine).Health risks exist regardless of whether cocaine is inhaled (snorted), injected, or smoked. However, it appears that compulsive cocaine use may develop even much rapidly if the substance is smoked rather than snorted. Smoking allows extremely high doses of cocaine to reach the brain very quickly and results in an raging and immediate high. The injecting drug user is also at risk for getting or transmitting HIV infection/AIDS if needles or opposite injection equipment are shared. Health Hazards Physical effects. Physical effects of cocaine use include constricted peripheral blood vessels, dilated pupils, and increased consistency temperature, heart rate, and blood pressure. Some cocaine users report feelings of restlessness, irritability, and anxiety, both tour using and between periods of use. An appreciable tolerance to the high may be developed, and many addicts report that they seek but fail to achieve as much pleasure as they did from their first exposure. Paranoia and aggression. High doses of cocaine and/or prolonged use can trigger paranoia. Smoking crack cocaine can produce particularly aggressive paranoid behavior in users. When addicted individuals stop using cocaine, they may become depressed. This depression causes users to continue to use the drug to alleviate their depression. Long-term effects. Prolonged cocaine snorting can result in ulceration of the mucous membrane of the perfume and can damage the nasal septum enough to cause it to collapse.