Heroin Research Paper

Heroin is an opioid drug made from morphine, a natural substance taken from the seed pod of the Asian opium poppy plant. Its appearance can appear as a white or brown powder, or black tar heroin. Street names of heroin include dope, horse, junk, smack, big H, black tar, chiva, held dust, negra, and thunder. There are several ways heroin can be administered. Users inject heroin by first dissolving the powder with water before injecting the dissolved solution into their bodies; others may snort the powder using straws or tubes. Another method is to smoke it with a pipe, and sometimes it is used with crack cocaine called speedball. Other times, when mixed with other drugs or substances, the drug user is unaware of the actual amount of heroin content resulting in an overdose. Most common prescription opioid pain medicines such as OxyContin and Vicodin have effects similar to heroin and are frequently sources of substance abuse.
Heroin is highly addictive. The initial use will cause a surge of euphoria followed by a twilight state of sleep and wakefulness. Heroin enters the brain rapidly and changes back into morphine; it binds to opioid receptors on cells located in many areas of the brain
4,5) It is usually used as a white, bitter-tasting powder or a pill. Crystal methamphetamine is a form of drug that looks like glass fragments or shiny, bluish-white rocks. Street names of methamphetamine are chalk, crank, crystal, ice, meth, and speed. Users either inhale, smoke, swallow (pill), snort, or inject the powder that has been dissolved in water or alcohol. Due to the "high" from the drug both starting and fading quickly, people often take repeated doses in a "binge and crash" pattern. In some cases, people take methamphetamine in a form of binging known as a "run," giving up food and sleep while continuing to take the drug every few hours for up to several