Facts On Cocaine Essay -- essays research papers

Cocaine is a powerful central nervous system (CNS) stimulant that heightens alertness, inhibits appetite and the engage for sleep, and provides intense feelings of pleasure. It is wide-awake from the leaf of the Erythroxylon coca bush, which grows primarily in Peru and Bolivia.Street dealers dilute it with inert (non-psychoactive) but similar-looking substances such as cornstarch, talcum powder, and sugar, or with active drugs such as procaine and benzocaine (used as local anesthetics), or other CNS stimulants such as amphetamines. Nevertheless, illicit cocaine has in truth become purer over the years according to RCMP figures, in 1988 its purity averaged about 75%.With repeated administration over time, users experience the drugs long-term effects. Euphoria is stepwise displaced by restlessness, extreme excitability, insomnia, and paranoia - and eventually hallucinations and delusions. These conditions, clinically identical to amphetamine psychosis and very similar to paranoid s chizophrenia, disappear rapidly in most cases after cocaine use is ended.Tolerance to any drug exists when higher doses are necessary to achieve the same effects once reached with lower doses. But scientists have non observed tolerance to cocaines stimulant effect users may keep taking the original amount over extended periods and still experience the same euphoria. visible effects of cocaine use include constricted peripheral blood vessels, dilated pupils, and increased temperature, heart rate, and blood pressure. The duration of cocaines immediate euphoric effects, which include hyperstimulation, decrease fatigue, and mental clarity, depends on the route of administration. The faster the absorption, the more intense the high. On the other hand, the faster the absorption, the shorter the duration of action. The high from snorting may last 15 to 30 minutes, while that from smoking may last 5 to 10 minutes. Increased use can reduce the period of stimulation.When people mix cocaine and alcohol consumption, they are compounding the danger each drug poses and unknowingly forming a complex chemical experiment within their bo live ons. NIDA-funded researchers have found that the valet de chambre liver combines cocaine and alcohol and manufactures a third substance, cocaethylene, that intensifies cocaines euphoric effects, while possibly increasing the risk of sudden death.Yes. Cocaine is of... ... the "Brompton cocktail". This was a judiciously-blended mixture of cocaine, diacetylmorphine and alcohol. The results were gratifying not just to the recipient. Relatives of the stricken patient were pleased, too, at the new-found look of spiritual peace and happiness suffusing the features of a loved one as (s)he prepared to meet his or her Maker. Drawing life to a close with a transcendentally orgasmic bang, and not a pathetic and god-forsaken whimper, can turn dying into the coming of ones existence rather than its present messy and protracted anti-climax. There is another good reason to finish life on a high note. In a predominantly secular society, adopting a hedonistic death-style is much more responsible from an ethical utilitarian perspective. For it promises to spare friends and relations the miseries of vicarious suffering and agony they are liable to undergo at present as they witness ones decline. A few generations hence, the elimination of primitive evolutionary holdovers such as the maturement process and suffering will make the hedonistic death advocated here redundant. In the meanwhile, one is conceived in pleasure and may reasonably hope to die in it.