Drug. Facts Cocaine National Institute on Drug Abuse NIDAWhat is cocaine Cocaine is a powerfully addictive stimulant drug made from the leaves of the coca plant native to South America. Although health care providers can use it for valid medical purposes, such as local anesthesia for some surgeries, cocaine is an illegal drug. As a street drug, cocaine looks like a fine, white, crystal powder. Street dealers often mix it with things like cornstarch, talcum powder, or flour to increase profits. They may also mix it with other drugs such as the stimulant amphetamine. Computer Hacking Forensic Investigator Course Bangalore Time more. Popular nicknames for cocaine include How do people use cocaine People snort cocaine powder through the nose, or they rub it into their gums. Others dissolve the powder in water and inject it into the bloodstream. Some people inject a combination of cocaine and heroin, called a Speedball. JK Gear Ratios. Part This started by me trying to find a good gear ratio chart for my JK. After searching and talking to the people I came upon the understanding. Another popular method of use is to smoke cocaine that has been processed to make a rock crystal also called freebase cocaine. The crystal is heated to produce vapors that are inhaled into the lungs. This form of cocaine is called Crack, which refers to the crackling sound of the rock as its heated. People who use cocaine often take it in bingestaking the drug repeatedly within a short time, at increasingly higher dosesto maintain their high. Image by NIDA The brains reward circuit, which controls feelings of pleasure. How does cocaine affect the brain Cocaine increases levels of the natural chemical messenger dopamine in brain circuits controlling pleasure and movement. Normally, the brain releases dopamine in these circuits in response to potential rewards, like the smell of good food. It then recycles back into the cell that released it, shutting off the signal between nerve cells. Cocaine prevents dopamine from recycling, causing excessive amounts to build up between nerve cells. This flood of dopamine ultimately disrupts normal brain communication and causes cocaines high. Short Term Effects. Short term health effects of cocaine include extreme happiness and energymental alertnesshypersensitivity to sight, sound, and touchirritabilityparanoiaextreme and unreasonable distrust of others. Some people find that cocaine helps them perform simple physical and mental tasks more quickly, although others experience the opposite effect. Large amounts of cocaine can lead to bizarre, unpredictable, and violent behavior. Cocaines effects appear almost immediately and disappear within a few minutes to an hour. How long the effects last and how intense they are depend on the method of use. MaxSea/routing1.jpg' alt='Crack C Map Charts' title='Crack C Map Charts' />Injecting or smoking cocaine produces a quicker and stronger but shorter lasting high than snorting. The high from snorting cocaine may last 1. The high from smoking may last 5 to 1. What are the other health effects of cocaine use Other health effects of cocaine use include constricted blood vesselsdilated pupilsnausearaised body temperature and blood pressurefaster heartbeattremors and muscle twitchesrestlessness. Crack C Map Charts' title='Crack C Map Charts' />Long Term Effects. Some long term health effects of cocaine depend on the method of use and include the following snorting loss of sense of smell, nosebleeds, frequent runny nose, and problems with swallowing. HIV, hepatitis C, and other bloodborne diseases. However, even people involved with non needle cocaine use place themselves at a risk for HIV because cocaine impairs judgment, which can lead to risky sexual behavior with infected partners see Cocaine, HIV, and Hepatitis. Coastal_Explorer_2011_C-Map_beta_cPanbo-thumb-465x398-4897.jpg' alt='Crack C Map Charts' title='Crack C Map Charts' />Did you know. DAY can leak from a 18 crack in a pipe 93 of all water damage can be prevented Average flood claim amounts to nearly. Cocaine is a powerfully addictive stimulant drug. For thousands of years, people in South America have chewed and ingested coca leaves Erythroxylon coca, the source. Popular nicknames for cocaine include Blow Coke Crack Rock Snow How do people use cocaine People snort cocaine powder through the nose, or they rub it into. If you are a teacher searching for educational material, please visit PBS LearningMedia for a wide range of free digital resources spanning preschool through 12th grade. Other long term effects of cocaine use include being malnourished, because cocaine decreases appetite, and movement disorders, including Parkinsons disease, which may occur after many years of use. In addition, people report irritability and restlessness resulting from cocaine binges, and some also experience severe paranoia, in which they lose touch with reality and have auditory hallucinationshearing noises that arent real. Cocaine, HIV, and Hepatitis. Led Zeppelin Guitar Songbook Pdf Download on this page. Studies have shown that cocaine use speeds up HIV infection. According to research, cocaine impairs immune cell function and promotes reproduction of the HIV virus. Research also suggests that people who are infected with HIV and use cocaine and are infected with HIV may be at also increased their risk for co infection with contracting hepatitis C, a virus that affects the liver, even if they do not inject drugs. Read more about the connection between cocaine and these diseases in NIDAs Cocaine Research Report www. Can a person overdose on cocaine Yes, a person can overdose on cocaine. An overdose occurs when the person uses too much of a drug and has a toxic reaction that results in serious, harmful symptoms or death. An overdose can be intentional or unintentional. Death from overdose can occur on the first use of cocaine or unexpectedly thereafter. Many people who use cocaine also drink alcohol at the same time, which is particularly risky and can lead to overdose. Others mix cocaine with heroin, another dangerousand deadlycombination. Some of the most frequent and severe health consequences leading to overdose involve the heart and blood vessels, including irregular heart rhythm and heart attacks, and the nerves, including seizures and strokes. How can a cocaine overdose be treatedBecause cocaine overdose often leads to a heart attack, stroke, or seizure, first responders and emergency room doctors try to treat the overdose by treating these conditions, with the intent of restoring blood flow to the heart heart attackrestoring oxygen rich blood supply to the affected part of the brain strokestopping the seizure. How does cocaine use lead to addiction As with other drugs, repeated use of cocaine can cause long term changes in the brains reward circuit and other brain systems, which may lead to addiction. The reward circuit eventually adapts to the excess dopamine brought on by the drug. As a result, people take stronger and more frequent doses to achieve the same high and feel relief from initial withdrawal. Withdrawal symptoms include depressionfatigueincreased appetiteunpleasant dreams and insomniaslowed thinking. How can people get treatment for cocaine addiction Behavioral therapy may be used to treat cocaine addiction. Examples include cognitive behavioral therapycontingency management, or motivational incentivesproviding rewards to patients who remain substance freetherapeutic communitiesdrug free residences in which people in recovery from substance use disorders help each other to understand and change their behaviors. While no government approved medicines are currently available to treat cocaine addiction, researchers are testing some treatments, including disulfiram used to treat alcoholismmodanifil used to treat narcolepsya disorder characterized by uncontrollable episodes of deep sleeplorcaserin used to treat obesityPoints to Remember. Cocaine is a powerfully addictive stimulant drug made from the leaves of the coca plant native to South America. Street dealers often mix it with things like cornstarch, talcum powder, or flour to increase profits. They may also mix it with other drugs such as the stimulant amphetamine. People snort cocaine powder through the nose, or rub it into their gums. Others dissolve it in water and inject it or inject a combination of cocaine and heroin, called a Speedball. Another popular method of use is to smoke Crack cocaine. Cocaine increases levels of the natural chemical messenger dopamine in brain circuits controlling pleasure and movement. Investor. Words. com Terms starting with CURL to this page Copyright 2. Web. Finance, Inc. ALL RIGHTS RESERVED. Reproduction of all or part of this glossary, in any format, without the written consent of Web. Finance, Inc. is prohibited. Disclaimer and Copyright.