Biology on Drug Abuse and Addiction Essay

AbstractThis paper will discuss what medicate vilification and addiction is. It also will discuss what do that alcohol, marihuana, and diacetylmorphine contrive on the consistence.Over the past couple decades medicate ab ingestion and addiction is a growing epidemic in the United States. As the years go by more(prenominal) and more people be leaning on doses to make them for beguile whats going on, for fun, or just for personal satisfaction. People never seem to only manage active the feeling they get from using them, entirely what close the hanker term make? What about the body, the principal, your health? Well people akin me want to know the effects, so I will be discussing these things end-to-end this paper. in that location ar m either varied types of drugs and they all contract different effects depending on how often theyre utilize. I will be going through with(predicate) a list of drugs and what type of effects they work on your body and brain. This isnt just a simple system of them, this is more than that I hope youre prep atomic number 18d.Drug abuse is a repetition of usage of addictive or illegal drugs. Addiction is world ab conventionalismly dependent on a habit. Today drugs seem to suit the newest trend. Most of it is tried just for fun out of curiosity. Otherwise it used for more psychological problems such as stress, anxiety, or depression. This doesnt mechanically make it abuse and there is no direct notice of level of drug usage to determine the movement from casual to problematic. When talking about drug abuse and addiction it isnt about consumption but more on consequences. If your drug addiction imbibes to affect your everyday breeding you most samely youre a drug abuser or you have an addiction problem.Drug abuse and addiction locoweed have many effects on the brain. These repeated usages of drugs send away cause the sort your brains appearance and function. From taking drugs it stub cause galactic amou nts of dopamine can be released into your brain. Dopamine triggers feelings of pleasure, which your brain remembers and wants them to reoccur. If you become accustom to any drug it can start to take place of normal healthy things such as eating and make happying (non-alcoholic beverages). When abandoned changes in your brain begin to interfere with your ability to clearly think, exercise level-headed judgment, control your behavior, and feel normal without drugs. Your addiction is bad when the urge is so extremely strong that your mind starts to find a way to refuse or rationalize the addiction.Lets start with alcohol. Alcohol is a depressant it slows down reaction time and thinking and other use with the brain. Alcohol rapidly enters the bloodstream and circulates to all purposes of the body at bottom a few minutes. When it reaches the brain it knocks out control centers, causing intoxication. (Hanley Center, 2012, come the Facts about Drugs and Alcohol, para. 1). The addi ction to alcohol is called alcoholism. Alcoholism is genetic. With consumption of alcohol it can cause many psychological effects such as to drink to escape problems, feelings, insecurity, etc. Little do they know that doesnt lick them that only make those problems worse.Alcoholism can cause malnutrition, shakes, tremors, brain damage, back talk cancer, cancer in the esophagus, cancer in the stomach, heart disease, liver damage, ulcers, and gastritis. There are also many rational effects such as Erratic behavior, impaired thinking/judgment, slower reactions, loss of self-control, moodiness, slurred speech, two-fold vision, impaired memory, and depression. Alcohol can cause amnesia, because believe it or not the brain cells are not killed from alcohol They are blocked by steroids that are created by the neurons in the hippocampus when large amounts of alcohol are consume which blocks memory formation.Marijuana is a preparation made from the arid flower clusters and leaves of t he cannabis plant, usually smoked or eaten to induce euphoria. When marijuana is consumed it enters the bloodstream and immediately attacks the brain and nervous system. Marijuana isnt a stimulant, depressant, nor hallucinogen, however it a mixture of all tether. It also can be determined on how the person who consumes it reacts from the effects. Marijuana is a mind-altering drug it distorts the users mind. When marijuana is used the chemicals can be located in the brain from three to six weeks and can be detected while getting a drug screen. When marijuana usage is gradually increasing by soul they may start becoming dependent on it because they analogous the feeling. However when becoming more dependent on it when they go days without they may suffer from withdrawal.With withdrawal they may experience effects like sleeping difficulties, nervousness, and mood swings. Now to get more specific well start with women and pregnancy. According to research it can cause infertility. I nfertility is being ineffective to become conceive children. Smoking marijuana while pregnant can also cause premature birth and birth defects on the unborn child. Now moving on to the men, did you know that marijuana has been linked to testicular cancer? According to the American Cancer Society they put together the cum sub-type tumour non-seminoma in men twice as much in men that consume marijuana than in men who didnt. This type of tumor is more difficult to treat and is more likely to be found in men in the late teens and early thirties. On to the mental problems, marijuana can cause short term memory, mood swings, impaired reaction time, high irritability, insomnia, anxiety, depression, paranoia, frustration, and confusion.Heroin is a highly addictive analgesic drug derived from morphine, often used illicitly as a somniferous producing euphoria. When heroin is injected into the body it reaches the brain anywhere betwixt seven and eight back ups. Heroin can take immedi ate effects on your body even after small amounts of intake. Heroin is a depressant. Heroin depresses the part of the brain that controls the survive functions. somewhat functions are breathing and coughing. The thing that heroin does to the body is that it tricks it to release hormones that stop pains, and ones that cause pleasure. The person who is taking the drug experiences euphoria or extreme happiness. More effects of this drug are difficulties to urinate, retracted pupils, and decreased breathing and heart rate. As heroin becomes more of a habit for people it becomes very much expensive. Once addicted to heroin the user has to use this drug every eight to 12 hours or they can nethergo a serious of side effects.The effects that happen when the user doesnt get what their dosage is called withdrawal. When going through withdrawal the user experiences fever, chills, nausea, diarrhea, and muscle spasms. The symptoms usually last anywhere between five to seven days. Also when exp eriencing withdrawal it can lead to feelings of anxiety, operose pain throughout the body. Since the body becomes so attached to the drug that when they go without they can potentially die, so it is important for an addict to go treat clinic or hospital to get doses of methadone for a while so they can wean themselves from heroin. Not only does heroin affect you internally, it effects externally as well. Some physical effects are Sleepiness, unclothe sores, bleeding, slow breathing, and collapsed veins, heart damage, malnutrition, AIDS, anemia, death.It always seems to be the people whove never see drug addiction and abuse that are quick to make myths and rumors about it. The first myth is Overcoming addiction is simply a matter of willpower. You can stop using drugs if you really wanted to. That isnt true. When you use drugs for so long the brain is changed so much that it makes it difficult for the user to quit. The second myth is Addiction is a disease theres cipher you can do about it although this is considered to be a disease it doesnt mean youre incurable thats why there are rehabilitation centers and substitutes to help wean you off the drug you are on. My three is Addicts have to hit rock bottom before they can get better. Actually you can start recovering from an addiction at any time, and the earlier the better. Myth four is You cant force someone into treatment they have to want help.People dont have to be your own choice to be done. In most cases the ones who are pushed by their families are most likely to go through with it. ratiocination but not least Treatment didnt work before, so theres no point trying again. Recovery is a lengthy recovery sometimes there are setbacks but dawdle doesnt make it unsuccessful it just gives them reason to do better. Some signs and symptoms of drug abuse are when you begin to neglect responsibilities, when using drugs under bad conditions or taking risk while under influence, when the drugs you use are gett ing you into trouble, and when the drugs are causing relationship problems. Some signs and symptoms of drug abuse are if you have gained a drug tolerance, you take drugs to loose withdrawal, you have no control on your drug usage, your life is belatedly starting to revolve around drugs, you start to abandon activities you used to enjoy, and the prolongation of drugs even after you found out what they do to you.ReferencesRobinson, L., Smith, M., M. A. (2012) Drug call out and Addiction. Signs, Symptoms, and Help for Drug Problems and Substance Abuse, Retrieved fromhttp//www.helpguide.org/mental/drug_substance_abuse_addiction_signs_effects_treatment.htm Wade, C., Tavris, C. (2010) . Psychology. California Prentice residency