Biology on Drug Abuse and Addiction Essay

AbstractThis paper will discuss what medicate abuse and addiction is. It also will discuss what effect that alcohol, marihuana, and heroin view on the body. everyplace the past couple decades do do medicatess abuse and addiction is a growing epidemic in the join States. As the years go by more than and more people atomic number 18 leaning on drugs to make them forget whats going on, for fun, or just for personal satisfaction. People never see to only worry just close to the feeling they get from using them, but what about the long precondition effect? What about the body, the brain, your health? Well people like me want to know the effects, so I will be discussing these things finishedout this paper. There atomic number 18 m whatever contrary types of drugs and they all have different effects depending on how often theyre utilize. I will be going through a list of drugs and what type of effects they have on your body and brain. This isnt just a elemental outline of them, this is more than that I hope youre prepared. drug abuse is a repetition of role of addictive or illegal drugs. Addiction is being abnormally dependent on a habit. at present drugs seem to become 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 automatically 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 starts to affect your everyday life you most plausibly youre a drug ab exploiter or you have an addiction problem.Drug abuse and addiction peck have many effects on the brain. These repeated usages of drugs hobo pull in the way your brains appearance and function. From taking drugs it toilette sustain grand amounts of dopamine can be run downd into your br ain. Dopamine triggers feelings of pleasure, which your brain remembers and wants them to reoccur. If you become addicted to any drug it can start to think place of normal healthy things such as alimentation and drinking (non-alcoholic beverages). When addicted changes in your brain begin to interfere with your ability to clearly think, exercise undecomposed judgment, domination your behavior, and feel normal without drugs. Your addiction is bad when the urge is so extremely strong that your discernment starts to find a way to deny or rationalize the addiction.Lets start with alcohol. alcoholic drink is a depressant it slows down reaction time and thinking and other activity with the brain. Alcohol speedily enters the bloodstream and circulates to all parts of the body within a few minutes. When it reaches the brain it knocks out take for centers, causing intoxication. (Hanley Center, 2012, Get the Facts about Drugs and Alcohol, para. 1). The addiction to alcohol is called al coholism. 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 solve them that only make those problems worse.Alcoholism can cause malnutrition, shakes, tremors, brain damage, address cancer, cancer in the esophagus, cancer in the stomach, heart disease, liver damage, ulcers, and gastritis. There are also many mental effects such as Erratic behavior, impaired thinking/judgment, slower reactions, loss of self-control, moodiness, deep speech, double 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 possess which blocks memory formation.Marijuana is a preparation made from the dried heyday clusters and leaves of the cannabis plant, usually smoked or ea ten to induce euphoria. When marijuana is consumed it enters the bloodstream and immediately attacks the brain and anxious system. Marijuana isnt a stimulant, depressant, nor hallucinogen, however it a mixture of all three. 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 firearm getting a drug screen. When marijuana usage is gradually increasing by mortal they whitethorn start becoming dependent on it because they like 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 dormancy difficulties, nervousness, and mood swings. Now to get more specific well start with women and pregnancy. According to research it can cause infertility. Infertility is being unable 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 the germ sub-type tumor 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 soporific producing euphoria. When heroin is injected into the body it reaches the brain anywhere between seven and eight seconds. Heroin can take immediate 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. Some 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 twelve hours or they can undergo 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 go through spasms. The symptoms usually last anywhere between five to seven days. Also when experiencing withdrawal it can offer to feelings of anxiety, severe 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 detox 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 outwardly as well. Some physical effects are Sleepiness, skin sores, bleeding, slow breathing, and collapsed veins, heart damage, malnutrition, AIDS, anemia, death.It always seems to be the people whove never experienced 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 rattling 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 nothing you can do about it although this is considered to be a disease it doesnt mean youre incurable thats wherefore 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 regain 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 picking to be done. In most cases the ones who are pushed by their families are most likely to go through with it. Last but not least Treatment didnt work before, so theres no point trying again. Recovery is a lengthy recovery sometimes there are setbacks but relapse 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 run a risk while under influence, when the drugs you use are getting 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 relieve withdrawal, you have no control on your drug usage, your life is slowly starting to revolve around drugs, you start to abandon activities you used to enjoy, and the continuance of drugs even after you found out what they do to you.ReferencesRobinson, L., Smith, M., M. A. (2012) Drug Abuse 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 Hall