What does cocaine do to your brain

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Cocaine can cause brain damage. ChaCha again! [ Source: http://www.chacha.com/question/what-does-cocaine-do-to-your-brain ]
More Answers to “What does cocaine do to your brain
Cocaine rapidly crosses through the blood brain barrier and decreases re-uptake of dopamine in neuron synapses. This leads to a rush of dopamine in the brain. Dopamine is the primary “reward” neurotransmitter in the brain so it pr…
http://www.addictivedrugs.net/cocaine.html
New research results strongly suggest that cocaine bites the hand that feeds it, in essence, by harming or even killing the very brain cells that trigger the “high” that cocaine users feel. This first-ever direct finding of cocain…
http://www.justanswer.com/questions/5y2q-cocecaine-brain
After ingesting the drug, cocaine works directly on the pleasure centers of the brain by reducing the re-absorption of the neurotransmitter dopamine. Cocaine binds to the dopamine re-uptake transporters in the brain. As a result, when dopam…
http://www.drug-rehabs.com/cocaine-addiction.htm

Related Questions Answered on Y!Answers

what effect does crack cocaine have on your internal organs and brain cells?
Q: what effect does crack cocaine have on your internal organs and brain cells?
A: not effect. Effects.Kills your friggin’ brain cells. Makes you pawn your mother’s watch for christ sakes.Your internal organs, it eats them slowly.
Does marijuana damage your brain as much as cocaine does?
Q: how different??please describe and explain .(in concise answers please)how are highs different between cocaine and crystal meth or crack??how damages ones brain differently too?over how quick a period?WHICH other organs do these drugs damage?why and how so?how POPULAR too and how they get distributed and by who?how popular in other countries besides USA?why USA has the most?please explain.
A: Cannabis has psychoactive and physiological effects when consumed.Aside from a subjective change in perception, the most common short-term effects include:Increased heart rate, lowered blood pressure, impairment of psychomotor coordination and concentration, and short-term episodic and working memory.Some researchers have concluded that marijuana smoke poses a higher risk of lung cancer than tobacco. Cannabis use has been correlated with the development of: Anxiety,Psychosis, Schizophrenia,Paranoia, Alzheimer’s Depression Stroke Heart Disease. Some claim that trying marijuana increases the probability that users will eventually use harder drugs. Cocaine side effects include but are not limited to:Changes in blood pressure Heart rates Breathing rates Nausea Vomiting Anxiety Convulsions Insomnia Loss of appetite leading to malnutrition and weight loss Cold sweats Swelling and bleeding of mucous membranes Restlessness and anxiety Damage to nasal cavities Damage to lungs Possible heart attacks, strokes, or convulsions.Cocaine’s immediate physical effects include raised breathing rate, raised blood pressure and body temperature, and dilated pupils. By causing the coronary arteries to constrict, blood pressure rises and the blood supply to the heart diminishes. This can cause heart attacks or convulsions within an hour after use.Chronic users and those with hypertension, epilepsy, and cardiovascular disease are at particular risk. Studies show that even those with no previous heart problems risk cardiac complications from cocaine. Increased use may sensitize the brain to the drug’s effects so that less of the substance is needed to induce a seizure. Those who inject the drug are at high risk for AIDS and hepatitis when they share needles. Allergic reactions to cocaine or other substances mixed in with the drug may also occur.
I heard that cocaine does not damage your brain. Is this true?
Q: I believe they said it does not do permenant effects to your brain.
A: Cocaine causes almost instant high blood pressure, which can easily cause a stroke or heart attack.Stroke = brain damageOther then that, you need to think about what cocaine does to give you that “high” feeling. Your brain cells work by sending chemical “messages” to each other in a harmonic balance. Cocaine alters the balance by artificially blocking or increasing certain chemical “messages.” Since your brain is not meant to work out of balance, cocaine can and will cause damage (although the extent is not entirely known). Most regular cocaine users suffer serious depression and other psychological issues.Most drugs work in the same fashion.
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