introduction gemma Flashcards
definition of a drug
- A medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body
NHS definition of substance abuse
- The continued misuse of any mind altering substance that severely affects a person’s physical and mental health, social situation and responsibilities.
types of drugs - natural
- Natural- can be found naturally in certain plants/fungal species
5 functional classification of drugs
- Opiates
- Depressants
- Tranquilizers
- Stimulants
- Hallucinogens
- Others e.g. Nicotine, Cannabis, Volatile solvents
types of drugs semi synthetic
starts off from a natural source but is then chemically altered or extracted
types of drugs synthentic
manufactured in a laboratory from chemicals
types of drugs medically derived
come from legitimate sources but end up being sold on the illicit drug market
2 examples of opiates
Heroin, Morphine
2 examples of depressants
Alcohol, Barbiturates
an example of tranquilliser
Diazepam
3 examples of stimulants
Cocaine, Ecstasy, Amphetamines
2 examples of hallucinogens
Magic mushrooms, LSD
history of drug legislation
- 1868 the first regulation restricted opium sales to the pharmacist
- The poisons and pharmacy act of 1908
- In 1912 Britain was a signatory of the international opium convention in the Hague, this was the first global attempt at drug control
- Defence of the Realm Act of 1914, Regulation 40B added in 1916
- The Dangerous Drugs Act of 1920
the dangerous drugs act 1920 amendments
Amendments to the Dangerous Drugs Act between 1925-1964 to add cannabis and amphetamines
- In 1967 the Dangerous Drugs Act was amended again, it restricted the prescribing of heroin for treatment of addiction to doctors licenced by the Home Office
misuse of drugs act 1971
- Primary legislation for the United Kingdom, came fully into effect in 1973
- Act established the Advisory Council on the Misuse of Drugs (ACMD)
- Prevents the misuse of controlled drugs
- Imposes a complete ban on the possession, supply, manufacture, import and export of controlled drugs (except as allowed by regulations/licences)
misuse of drugs act- classification
- 3 tier system of classification which provides a framework within which criminal penalties are set with reference to the harm a drug has or is capable of having when misused and the type of illegal activity undertaken with regard to that drug
- Class A
- Class B
- Class C
class A examples
includes heroin, cocaine, crack cocaine, ecstasy, methamphetamine, LSD
class B examples
includes amphetamine, cannabis, ketamine (any class B drug prepared for injection it will move up to a class A drug
class C examples
includes GHB, tranquilisers and anabolic steroids
changes to the drug classes
- The Advisory Council on the Misuse of Drugs – review and give advice to the government
- 2004 Cannabis moved from Class B to Class C, moved back to Class B in 2009
- 2006 Ketamine Class C, moved to Class B in 2014
- 2007 Methamphetamine moved from Class B to Class A
misuse of drugs regulation 2001
- Concerned with the therapeutic use of drugs
- Regulates the availability of controlled drugs by placing them in 1 of 5 schedules
- The schedule into which a drug is placed primarily dictates the extent to which it is lawful to import, export, produce, supply, administer and possess the drug
- Imposes requirements around prescription writing, record keeping, labelling and safe custody
how many schedules in the misuse of drugs regulation
5
misuse of drugs regulations-
schedule 1
not authorised for medical use, can only be supplied, possessed or administered in exceptional circumstances under a special Home Office Licence e.g. LSD
misuse of drugs regulations- schedule 2
can be prescribed, legally possessed and supplied by a pharmacist or doctor. Possession is lawful by anyone with a prescription. Registers must be maintained in relation to the drugs acquisition and use e.g. amphetamines, methadone