Drug Abuse Essays -- Drugs Narcotics Research Papers

medicate Ab engagement medicine Abuse is generally defined as the use of a do drugs with such frequencythat the user has physical or mental ill-use or it impairs social abilities. Thesubstances that argon discussed in this report are called mind-altering drugsthose drugs that influence or alter the workings of the mind, affect moods,emotions, feelings, and thinking processes.Drug Dependence/AddictionThere are three basic characteristics that show that the user isdependent on a drug. First, the user continues to use the drug for an extendedperiod of sentence. Second, the user finds it difficult to stop using the drug. They whitethorn drop out of school, steal, go to jail, lose their jobs, or leave theirfamilies in nightclub to keep using. Finally, the user has withdrawal symptoms whendrug use is stopped. They whitethorn undergo physical pain or mental distress.The drug mimics a natural process in the humor called neurotransmission.This is when a brain mobile phone releases a signal to another brain cell. The signalthen returns to the offset printing brain cell. The signal is called a neurotransmitter.One major neurotransmitter is called dopamine, which is involved in feelings ofpleasure. When the drug is released into the brain, it blocks the dopamine fromreturning to the first brain cell. Repeated use changes the brain cells so thatnormal messages cant be sent between brain cells. The drug must always bepresent in order for neurotransmissions to take place. The user is only able tofeel pleasure from the cocain rather than the things he/she used to findpleasurable. This is called drug addiction or dependence.Drug ClassificationDrugs are generally categorized into two groups, stimulatings anddepressants. Stimulants are drugs that speed up signals by dint of the nervoussystem. They produce alertness, arousal and excitability. They overly inhibitfatigue and sleep. They include the amphetamines, such as cocaine, caffeine, andnicotine. Depressants slow slew the signals through the nervous system. Theyproduce relaxation, lowering of anxiety, drowsiness, and sleep. They includesedatives (such as barbiturates, alcohol, and tranquilizers) and narcotics(heroin, morphine, opium, codeine), which quiet the minds perception of pain.Some drugs are not included in the stimulant/depressant categories. Anexample is the hallucinogens, such as PCP and LS... ...nclude nausea, diarrhea, and pain,but they interpolate between drugs. Cocaine users report depression when denied thedrug. Since heroin is a genuinely addictive drug, it has many withdrawal symptoms.For example, insomnia, muscle cramps, nausea, sweating, chills, panic, tremors,loss of appetite, yawning, runny nose, and frail eyes.Drug TreatmentA drug addict generally goes through denial before he/she acceptshis/her drug addiction. When they are confronted by a family member or friend,they refuse to accept that they are addicted. This is sometimes called a mentalblock. The user isnt ready or able to deal with thier addiction. The timeperiod of denial varies from person to person.When the person has come to accepting their job, they may go totherapy for treatment. Group therapy has had excellent results. They learn tocome to terms with their problem with the support of other people who are goingthrough the selfsame(prenominal) thing that they are. They also learn tools that they can use tohelp them through the recovery period, such as prayer, excercise, and meditation.Drug abuse is a adept problem, but through treatment and therapy, it can beovercome.