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Published byHelen Kennedy Modified over 9 years ago
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Illegal Drugs
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Medicine misuse When medicines are used in ways other than intended Carelessness Misused intentionally
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Substance abuse Any unnecessary or improper use of chemical substance for non-medical purposes Overuse or multiple use of a drug
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Illegal drugs Street drugs Against the law to manufacture, possess, buy, or sell
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Synthetic drugs Chemical substances produced artificially in a laboratory. Regardless of how they are taken the effects are deadly
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Illicit drug use Use or sale of any substances that are illegal or otherwise not permitted
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Gateway drugs Drugs that often lead to other serious and dangerous drug use Alcohol and nicotine
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Trends in teen drug use Using drugs at younger ages 11% of teens age 12 and up use drugs More trying heroin 9% use marijuana Consider marijuana to be safe
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Overdose A strong or even fatal reaction to taking a large amount of a drug Accidental Can not control quality, purity, or strength
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Tolerance Need more and more to get the same effects
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Physiological dependence Body develops a chemical need for the drug Experiences severe effects when the drug is taken away
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Psychological dependence Person believes a drug is needed in order to feel good or to function normally
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Withdrawal Occurs when a person stops using a drug Nervousness, insomnia, severe nausea, headaches, vomiting, chills, cramps, and death
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Addiction Physiological and psychological dependence on a drug
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Costs of substance abuse
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Negatively affects performance in school, sports, relationships and family $67 billion burden on society – criminal cost each year 5% of the 4 million women give birth to drug addicted babies
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Psychoactive drugs Stimulants – medical use Depressants – medical use Narcotics – medical use Hallucinogens – no medical use
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Stimulants Drugs that speed up the central nervous system commonly abused – amphetamines, methamphetamines, cocaine Nicotine and caffeine
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Cause Increase heart and respiratory High blood pressure Dilated pupils Decrease appetite Blurred vision sleeplessness
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Chronic users Hallucinations Delusions Paranoia – irrational suspiciousness or distrust of others
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Amphetamines Medical use has declined Used illegally to stay awake and alert, improve athletic performance, lose weight, temporary high Physical and psychological
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Euphoria Feeling of intense well- being or elation that may be followed by a complete “crash” of letdown
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Methamphetamine Used to treat diseases – Parkinson’s and obesity Called crank, speed, or ice Paranoid or violent Smoked, snorted, injected or swallowed
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Food and water not important Fumes alone are deadly
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Cocaine Made from the coca bush Illegal to use or possess Powerful stimulant Effects last from 20 min. to several hours
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High is followed by a let down – user will want more Depression, edginess, weight loss Physical dependence Tissues damage to nose malnutrition
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Risk of heart attack May disturb electrical impulses in the heart HIV – shared needles Snorted
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Crack Form of cocaine that is smoked Converts cocaine into lumps or rocks – freebase – use dangerous solvents; can cause injury or death – explosion or fire
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Extremely addictive and dangerous Effects are felt within seconds – want more when the high starts going away – less than 20 min. Sore throat, hoarseness, and lung damage Death by cardiac or respiratory failure
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Depressants Sedatives Drugs that to slow down the central nervous system Most commonly used - alcohol
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Relax muscles, relieve tension and worry, bring on sleep, slows down heart & breathing, reduces blood pressure Physical and psychological
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Barbiturates Induce sleep Mood changes, more sleep than normal, coma Alcohol + Barbiturates = death
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Tranquilizers Reduce muscular activity, coordination, & attention span Medical use – relieve anxiety, muscle spasms, sleeplessness, & nervousness
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Methaqualone Reduce anxiety and insomnia Temporary euphoria – withdrawals are unpleasant Physical
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Effects – headaches, diarrhea, dizziness, convulsions, and coma Many die from combining this drug with alcohol
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Narcotics
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Opiates Another name for narcotics Drugs derived from the opium plant that have a sedative effect Opium poppy flower Relieves pain
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Cause drowsiness Physiological dependence Cause stupor, sleep, depress respiration, coma or death Commonly abused – heroin
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Morphine Reduce severe pain Terminal cancer patients Appetite suppressant, cause severe constipation, addiction Physical
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Codeine Weaker than morphine Used in cough medication Physical
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Heroin Made from morphine No medical use Depresses central nervous system Slows breathing and heart rate
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Coma and death Tolerance develops very quickly – physical Babies can be born addicted Withdrawal is very painful HIV Now 10 x purer
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Methadone Laboratory-made drug narcotic that blocks the withdrawal symptoms of opiate narcotics Physical Does not produce euphoria and mind-altering effects
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Hallucinogens
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Drugs that alter moods, thoughts, and sense perceptions, including vision, hearing, smell, and touch All hallucinogens are psychological dependence
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Phencyclidine PCP or angle dust Considered the most dangerous drug Prepared synthetically Feels distant and detached
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Time pass slowly, body movements slow down, muscle coordination is impaired, and touch and pain are dulled. Tragic deaths, serious accidents, and terrible acts of violence Overdose and death by strange and destructive behaviors
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Lysergic acid diethylamide LSD or acid Most potent of all mood- altering chemicals Tablet, capsule, and liquid – that is colorless, tasteless, and odorless
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Superman effects – false sense of security and power that has resulted in deaths Panic, anxiety, or accidental suicide
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Mescaline Psychoactive ingredient in peyote cactus Bad trips or frightening imagines Stomach cramps and vomiting
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Anabolic steroids Synthetic testosterone Causes mood swings and aggressive behavior High blood pressure, acne, baldness, liver damage, heart disease, increase body and facial hair
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Strokes, clogged arteries Males – depression, low sperm count, decrease testicles, increase breast size Females – breast shrinkage Muscles look bigger but not stronger
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Cannabis Hemp plant Illegal drug Hallucinogen but has the effects of both Stimulate and depressant
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Tetrahydrocannabinol THC Produces the “high” in marijuana 10 x stronger today
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Marijuana Cannabis that is smoked, eaten, or drunk for intoxicating effects Alters senses, coordination, reaction time, impairs decisions making skills
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Lowers body temp, increases heart and blood pressure Stimulates the appetite – “munchies” – however lose the effect when one eats Talkative, giddy or quiet, withdrawn
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Loss of will power, motivation, lack of energy and paranoia Affects memory, difficulty in recalling things and paying attention, slower reaction time More carcinogens than cigarettes Stronger today than in the 60’s
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Males – lowers hormone testosterone and decreases sperm production Females – stillbirths, low birth weight and conditions similar to FAS Damaging to respiratory system Psychological
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Hashish Hash The dark brown resin collected from the tops of the cannabis plant
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Inhalants Substances with breathable fumes that are sniffed and inhaled to give hallucinogenic or mind- altering high Many accidental deaths
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Nausea, sneezing, coughing, nosebleeds, fatigue, liver and kidney damage, change in bone marrow, brain damage Coma or death 1 st time used Suffocation Peak age of use 14
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Designer drugs Synthetic substances meant to imitate the effects of narcotics and hallucinogens Ecstasy – methamphetamine and mescaline – Combination of stimulant and hallucinogen
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Effects – euphoria, confusion, depression, paranoia, psychosis, increase heart rate and blood pressure, and long term brain damage
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Look-alike drugs Drugs made so as to physically resemble specific illegal drugs
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