Uses and abuse of drugs

Last year alone, 37,000 people died from drug cerebrate overdoses. M any(prenominal) people do not understand why or how other people become habituated to drugs. Substance debauch is a growing problem that not hardly affects the person who is abusing alcohol or drugs but give carewise affects the lives of those who be close to the abuser. Substance abuse is the abuse of any substance.A drug is a substance that modifies one or to a greater extent of the bodys functions when it is consumed. It is often mistakenly assumed that drug abusers lose moral principles or pass onpower and that they could stop using drugs simply by choosing to change their behavior. In reality, drug habituation is a disease and quitting takes a push-down list more(prenominal) than just changing your behavior. Drug Abuse is for the most part defined as the use of a drug with such frequency that the user has a physical or mental harm or it impairs social abilities. The substances that are discussed in this report are called psychoactive drugs those drugs that govern or alter the workings of the mind, affect moods, emotions, feelings, and thinking processes.Substances drugs affect the brain, heart, liver, lungs and likewise the people around you. When drugs get into the bloodstream they are carried to all move of the body and some reach the brain. In fact, drugs change the brain in ways that foster compulsive drug abuse, quitting is more difficult than it appears. The quicker the drug reaches the brain, the more intense the personal effectuate. The quickest way to get a drug into the brain, and also the most dangerous way of using any drug is to injecting into the vein. Injecting into the vein is almost as quick as restrain a drug, followed by sniffing or snorting and then by m bug outh. eating or drinking a drug is the slowest route, because the drug has to walk of life through the stomach first.Drugs are generally categorized into deuce groups, stimulants and depressants . Stimulants are drugs that speed up signals through the nervous system. They produce alertness, arousal and excitability. They also inhibit fatigue and sleep. Everything from over-the-counter pain medication, prescriptions drugs such as, Oxycontin, alcohol, cocaine, heroin, and crimson java can ab utilize in one way or another. The two main substances being abused in our nation are nicotine and alcohol.How does nicotine addiction work? Basically, when you smoke your first cigarettes, when you arent accustom yet, you get a head-rush which is caused by the nicotine. In your brain there are nicotine receptors which arent used to the nicotine in a cigarette. Over time, the nicotinereceptors get used to the amount of nicotine so they can cope with the nicotine. So when this nicotine stops being take placen to the receptors (when you give up green goddess) they panic and cause you to feel unhappy and angry. When you smoke, the nicotine receptors send out messages to other parts of t he brain which release a drug called dopamine which makes you feel happy, satisfied, relaxed.When you try to quit, or when you fancy a cigarette your dopamine levels are going down and you start to feel unhappy, aggressive, unsatisfied. Most smokers acquiret know that they are addicted to nicotine until they try to stop smoking completely they just think that they like smoking. The answer to your question is that you will have a moderate nicotine addiction, and quitting wont be that hard. The signs of a severe nicotine addiction are needing to smoke a cigarette all 2 hours, having one as soon as you wake in the morning (or in even more extreme cases, waking up to smoke in the middle of the night).Nicotine increases the levels of the neurotransmitter dopamine in the brain, activating the pleasure pathways in the same way other addictive drugs do. After the effects (calmness, sense of well-being) disappear, the smoker craves more. Why is alcohol addictive? Basically because alcoho l, like nicotine and heroin and other substances look sharps the pay off response in your brain. You have a drink, the brain rewards itself with a surge of chemicals and hormones that it really likes, and therefore the more you stimulate it, the more it wants.Some people are more susceptible than others in that their reward responses are stronger which is why some people will get addicted to things more easily than other people will. If you add to that a lush background of some sort, then when the brain offers its reward response though making that person feels calmer and happier or more in control, they are more likely than someone who is pretty happy.Alcohol is made of ethanol, it is a depressant, your body becomes addictive to the depressant effects and you eventually need it to stop the shakes (delirium tremors) and the withdrawals of the depressant effects on the brain and body. For example, caffeine is a stimulant, and people become addicted to that and when having caffeine withdrawals one has headaches and other neurological effects. However, alcohol is a lot more dangerous because if you are a hardcore not only can you die from drinking, if you stop cold turkey you can have convulsions and die from withdrawals. The addictive substance isethanol.When you are pregnant, it is important that you watch what you endow into your body. Consumption of illegal drugs is not safe for the unborn nestling or for the mother. Studies have shown that consumption of illegal drugs during pregnancy can result in miscarriage, low birth weight, premature labor, placental abruption, fetal death, and even paternal death. If its suspected that woman whose pregnant is using drugs they will test the baby to see if its born addicted, yes it is possible to see if the baby is addicted even before he/she is born.