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Drugs and Our Society

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Title: Drugs and Our Society


1
Drugs and Our Society
  • CJUS/HPE 151
  • Chapter 5 The Major Narcotics Opium, Morphine,
    and Heroin

2
  • Opium / opium derivatives / semi-synthetic
  • - opium poppy / synthetics
  • - Greek word stupor
  • - dull senses / relieve pain
  • a. Opiate receptors of brain
  • - endorphins
  • - receptors activated
  • - heroin / morphine
  • (1) Discussion
  • - morphine-like effect

3
  • (2) Cocaine / coca leaves
  • - classified narcotics
  • - Uniformed Controlled Substances Act
  • (a) Neither bind to receptors
  • - nor morphine-like effects
  • - stimulants as discussed
  • (b) Narcotics
  • - produce morphine-like effect
  • (3) Most important characteristics

4
  • - powerful analgesic
  • - reduce pain
  • (a) Cough suppressant
  • - alleviate diarrhea
  • - induce anesthesia
  • (b) Therapeutically
  • - tension / anxiety / aggression
  • (4) 1000s of years
  • - sedating / painkilling / sleep-inducing
  • - Greeks / Romans / Egyptians / Assyrians

5
  • b. Papaver somniferum
  • - source non-synthetic narcotics
  • - Mediterranean 5000 BC
  • - cultivated around the world
  • (1) Milky fluid from incisions
  • - unripe seedpod
  • - air-dry
  • - scrapped by hand
  • - produces opium
  • (a) Modern method

6
  • - industrial straw process
  • - alkaloids extracted
  • - mature / dried plant
  • - liquid / solid / powder
  • - fine brownish powder
  • (b) 500 tons legally imported
  • - legitimate medical use
  • (2) Synthetic narcotics (laboratory)
  • - no synthetic susceptible to abuse
  • - clandestine drugs / medical use drug

7
  • Foreign sources
  • - entire supply
  • - unlike cocaine South America
  • - opium three source regions
  • - Southeast-Southwest Asia / South America
  • a. 1996 Golden Triangle
  • - Myanmar (Burma) / Laos / Thailand
  • (1) Extent of narcotic use
  • - profits 300 billion yearly
  • - worlds opium

8
  • (a) 2,560 metric tons (5,120,000 lbs) -
    Myanmar
  • (b) 200 metric tons (400,000 lbs)
  • - Laos
  • (c) 30 metric tons (60,000 lbs)
  • - Thailand
  • (2) Afghanistan
  • - 3,656 metric tons
  • - Myanmar / Afghanistan majority
  • - Myanmar / Laos

9
  • (3) Latin America
  • - primary supplier for US
  • - Columbia 60
  • - Mexico 24
  • (a) Mexico
  • - hold
  • - trafficking in western US
  • - drug cartels
  • (b) 2 illicit opium,
  • - entire crop for US

10
  • b. Opium poppy field
  • - 60,000 / 120,000 plants
  • - 2.46 acres / hectare
  • (1) Flower 90 days
  • - 3 to 8 flowers per plant
  • - continues several weeks
  • - early spring full bloom
  • (a) Petals drop
  • - size of chicken egg
  • - two weeks

11
  • (b) Mature
  • - ready to harvest
  • (2) 3 - 4 bladed instrument (iron / glass)
    -score the pod
  • - one millimeter
  • - 2 or 3 times / afternoon
  • - white latex drip on surface
  • (a) Oxidizes / darkens / thickens
  • - over night
  • - morning flat iron blade
  • - 80 milligrams

12
  • (b) Black to brown
  • - after drying
  • - quality brown and sticky
  • - 3 to 9 kilos acre
  • (3) 40 alkaloids identified
  • - most salts
  • - most important morphine
  • - average content 9 to 14
  • - Turkish opium 21
  • - druggists opium

13
  • (a) Other alkaloids
  • - codeine 0.5 / 2.5
  • - noscapine 4 / 8 (cough
  • suppressant)
  • - papervine 0.5 / 2.5 (muscle
  • relaxant)
  • - thebaine 0.5 / 2.0
  • (b) Alkaloids removed in processing
  • - clandestine chemistry not ideal
  • - 45 of alkaloids
  • - left in raw opium

14
  • Purification process
  • a. Raw opium in boiling water
  • - dissolves alkaloids
  • - solids remain
  • - impurities scooped out / filtered
  • (1) Liquid reheated / low flame
  • - evaporates the water
  • - thick, dark paste / dried in sun
  • (a) Opium left / putty-like consistency

15
  • (b) 20 lighter / 20 purer
  • b. Extraction process
  • - stirred in large drum / boiling water
  • - completely dissolved
  • - slake lime / fertilizer lime mixed in
  • (1) Convert morphine to soluble salt
  • - becomes insoluble in cold water
  • - other alkaloids do not react
  • - solution cooled / morphine remains
  • - other chemicals settle / brown sludge

16
  • (a) Codeine somewhat soluble
  • - some remains in solution
  • - called morphenate
  • (b) Morphine solution filtered - rice
    sacks / burlap bags
  • - reheated / not boiled
  • (c) Ammonium chloride added
  • - 1/14th mass of opium
  • - pH solution 8 / 9 cooled
  • (2) Morphine base settles to bottom

17
  • - poured off / cloth filters
  • - chunks morphine base
  • - squeezed / set out to dry
  • - coffee-colored powder
  • (3) Hydrochloric acid / activated charcoal
  • - heated morphine hydrochloride
  • - filtered remove charcoal / impurities
  • (a) Sun dry morphine hydrochloride - fine
    white powder
  • - pressed 1 kilogram (kg) bricks

18
  • c. Convert to heroin
  • (1) Morphine base
  • - acetic anhydride / 3 times mass
  • - heated 185 degrees / not boiled
  • (2) Stainless steel / enamel pot
  • - lid clamped down
  • - cook 5 hours
  • (3) Filter soda ash / chloroform
  • - 700 grams heroin per kilo morphine

19
Narcotic Abusers
  • In the United States, there are more than 800,000
    people addicted to heroin
  • - as well as other narcotics / but primarily
    heroin
  • National Household Survey
  • - estimated more than 1.4 million Americans
    have tried heroin at least once
  • - most are chronic users who are older and
    inject the drug
  • - the number of younger users is growing and
    are more likely to snort or smoke heroin

20
Narcotic abusers, cont
  • Most young people are considered occasional or
    controlled users
  • - they are called chippers
  • - using only once in awhile or on weekends
  • - and take narcotics in a controlled way
  • - this contradicts the commonly held notion
    that a person is either an abstainer or addict
  • Controlled user pattern
  • - seldom use the drug more than once a day
  • - can keep opiates around without using them
  • - do not use opiates to alleviate depression

21
Narcotic abusers, cont
  • - seldom, if ever, binged on opiates
  • - knew the opiate source or dealer
  • - took opiates for recreation or relaxation
  • - did not take opiates to escape from lifes
    daily hassles
  • Patterns of use
  • - patterns of narcotics use do deviate sharply
  • - it is difficult to know the exact extent
  • 67 of heroin addicts are male
  • - 33 female

22
Narcotic abusers, cont
  • - 69 are Caucasian
  • - 31 of other minority races
  • 1/3rd of all addicts live in New York City
  • - 40 are Caucasian
  • - 40 are African-American
  • - 20 are other minorities
  • - 25 (1/4th) are females
  • The majority of new users are middle-income
  • - they inhale heroin rather than injecting it
  • - young blacks in NYC are deliberately avoiding
    it

23
Narcotic abusers, cont
  • Viet Nam War
  • - it is estimated that 10 to 15 of US
    troops were addicted to heroin
  • - it was 95 pure / inexpensive / sold openly
  • - primarily smoked with tobacco or marijuana

24
Licit and Illicit Uses
  • Two primary pain-killing drugs are derived from
    opium
  • - morphine and heroin
  • Opiates
  • - 3 natural components can be extracted from
    opium
  • - morphine / codeine / and thebaine
  • Opiate derivatives
  • - from morphine you derive heroin / Dilaudid /
    Numorphan
  • - from Thebaine Percodan / etrophine

25
Licit and illicit, cont
  • Synthetic opiates
  • - methadone / Demerol / Darvon / Orlaam
  • - they are unrelated to morphine
  • - but produce opiate-like effects
  • Methadone
  • - invented by a German scientist during WWII
  • - chemically unlike morphine or heroin
  • - produces many of the same effects
  • Introduced into the United States in 1947
  • - used to treat narcotic addiction
  • - used as an oral solution tablet, but also
    injectable

26
Licit and Illicit, cont
  • - it is almost as effective administered
    orally-- it is a Schedule II drug
  • Methadone is taken every 24 hours (once per day)
  • - it blocks the effects of heroin
  • - while discouraging continued use
  • In chronic administration tolerance develops
  • - a person can become dependent
  • - withdrawal develops more slowly
  • - symptoms are less severe

27
Characteristics of Narcotics
  • Opiates are narcotics
  • - many times you hear all illegal drugs are
    narcotics
  • Opium
  • - comes from the opium poppy
  • - papaver somniferum the plant of joy
  • It was cultivated in the Middle East and Asia
  • - grows to a height of 3 to 4 feet
  • - has white / red / or purple flowers
  • After petals fall, an egg-shaped pod is left

28
Characteristics, cont
  • - slits are made on the sides of the pod
  • - a white, milky sap comes out
  • Once dried, a brown, thick gummy resin forms
  • - this is opium
  • - the poppy only as 10 days to manufacture
    opium
  • Morphine
  • - Frederich Serturner, a German chemist
    synthesized morphine from opium in 1803
  • - he called it morphium, named for Morpheus,
    the Greek god of dreams

29
Characteristics, cont
  • Effects occur more rapidly than opium
  • - it is 10 times more potent and the most
    effective drug for severe pain
  • - morphine sets the standard, and all other
    analgesics are measured by it
  • - taken orally it is not very effective
  • - it builds in the spleen / liver / kidney /
    lungs
  • Codeine
  • - another alkaloid isolated 30 years later
  • - a Greek word meaning poppy head
  • - which can also result in dependency

30
Codeine
  • Another alkaloid that was isolated 30 years later
  • - it is a Greek word meaning poppy head
  • - codeine can also result in dependency
  • Codeine is the most widely used, naturally
    occurring
  • narcotic in medical treatment in the world
  • - this alkaloid is also found in opium, but most
    of it used in the US is produced from morphine
  • - it is usually prescribed for the relief of
    moderate pain and cough suppression
  • - it can be in liquid form (Tylenol w/ Codeine)
  • - in tablet form (a single drug or a
    combination)
  • - or for severe pain, it can be injected

31
Thebaine
  • A minor constituent of opium
  • - it is a Schedule II drug (as is codeine)
  • - chemically similar to morphine and codeine
  • It produces stimulatory effects rather than
    depressant effects
  • - the US uses most of the drugs derived from
    Thebaine
  • - such as Naloxone and Oxycodone

32
Heroin
  • Synthesized from morphine in 1874
  • - derived from the German word meaning heroic
  • - promoted as a cure for morphine addiction
  • - later, morphine was touted as a cure for
    heroin addiction
  • Manufactured by Bayer, a pharmaceutical company
    in Germany
  • - and touted as a cure for coughs / bronchitis
    / and tuberculosis
  • - newspaper articles a new type of aspirin

33
Heroin, cont
  • - believed to be nonaddicting
  • - now we know it is twice as addicting as
    morphine
  • It is administered in several ways smoked /
    sniffed / and injected
  • - injected and smoked the effects are rapid
  • - effects not as great when sniffed
  • - it is ineffective when ingested
  • - but more people sniff and smoke rather than
    inject

34
Heroin, cont
  • It is 3 to 10 times more powerful than morphine
  • - because it is much more lipid-soluble
  • - it reaches the brain more quickly with higher
    concentrations

35
Synthetic Opiates
  • They are chemically constructed rather than
    naturally produced
  • - elicit effects behaviorally similar to
    morphine
  • - but they bear little chemical resemblance
  • The differ in duration / action / potency /
    intensity / and effectiveness
  • - example Demerol / Dolophine (methadone) /
    Percodan / Talwin / and Darvon
  • - drugs that are available only by prescription
  • Fentanyl
  • - a synthetic opiate stronger than heroin

36
Synthetics, cont
  • - it has similar analgesic effects
  • - is either injected or snorted to be effective
  • - called China white
  • Oxycontin
  • - from 1996 to 2000, painkiller prescriptions
    grew dramatically
  • - they tripled in sales to 1.8 billion
  • This is when oxycontin gained much attention
  • - a particularly strong painkiller
  • - it blocks pain signals from the nerves

37
Synthetics, cont
  • - it takes fewer pain pills and lasts 3 times
    longer
  • Oxycontin and Percodan
  • - account for around 6,500 ER visits each year
  • - and possibly hundreds have died
  • The abuse is acute in the Appalachia region
  • - this is why it is called hillbilly heroin

38
Physical and Psychological Effects of Narcotics
  • 95 of all narcotic abuse in the US is heroin
  • - the impact on each individual can vary
  • - due to quantity / purity / administration /
    interval / and tolerance
  • Endorphins
  • - are naturally produced chemical substances
  • - that alter sensory perception and reaction
  • Feelings derived from narcotics can be induced
    naturally by release of endorphins

39
Effects, cont
  • They regulate a persons response to stress and
    pain
  • - it is the same chemical that produces the
    runners high
  • Many dangers are associated with narcotics
  • - most arise from their illicit status
  • - physical problems using unclean and/or
    unsafe environments, and from people associated
    with drugs (murder / assaults)
  • - unregulated industry contaminated drugs /
    mixed drugs / what it is cut with
  • sugars / starches / quinine / strychnine

40
Effects, cont
  • - how administered sharing needles with those
    who have a medical illness (hepatitis /
  • AIDS-HIV)
  • - using dirty needles resulting in abscesses /
    heart inflammation / blood poisoning
  • Physical effects
  • - narcotics cause drowsiness / vomiting /
    nausea / difficulty concentrating / pupils
    constrict / lower body temperature / dilated
    blood vessels / lower blood pressure / and
    abdominal pain (muscle cramps)

41
Effects, cont
  • Psychological effects
  • - the use of narcotics does effect both social
    and emotional health
  • - can result in depression / mood changes /
    wanting to sleep / anger / suspicion / not
    trusting / want to be alone / embarrassment
  • Withdrawal symptoms
  • - drugs block the physical effects of heroin
  • - they do not eliminate psychological desire
  • - majority of those entering treatment relapse
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