SUBSTANCE
|
IMMEDIATE EFFECTS
|
USE WITH PREGNANCY
|
CONTINUED
HEAVY / REGULAR USE
|
WAYS OF TAKING
|
S
T I M U L A N T
|
Tobacco |
Lasts ¼ - 2 hours. Increased heart & pulse rate |
Harmful |
Heart & lung disease, cancer, high blood pressure, bronchitis
& breathing difficulties |
Smoking |
Caffeine |
Lasts 2 - 4 hours. Increased alertness. Large doses can delay
sleep. |
Doctors advise less than 4 cups tea/coffee per day. |
Restlessness, upset stomach. Can be harmful for people with heart
problems. |
Oral |
Amphetamine
Speed |
Lasts 4 - 8 hours. Highly stimulating. Excitement, increased
activity & decreased appetite. Larger doses delay sleep. |
Harmful |
Inability to sleep, restlessness, headaches, aggression. Can
cause severe mental or emotional disturbances. |
Snorting Injecting Anally
Oral |
Cocaine
Crack
|
Can last up to 4 hours. Feeling of self confidence & power,
increased energy & decreased appetite. |
Harmful |
Loss of concentration & motivation. Dizziness, aggression
& mental disturbances. Can cause psychiatric complications. Snorting can lead to
tearing of the nasal wall. |
Snorting Injecting Oral
Anally |
MDMA
Ecstasy
|
Can last up to 6 hours. Increased blood pressure, confidence
& a feeling of closeness with others. Sensation of floating, anxiety, nausea &
paranoia can occur. |
Harmful |
Sensation of floating & other disturbed perceptions. Can
cause convulsions, irrational behaviour, insomnia, depression. |
Oral Injecting Anally |
SUBSTANCE
|
IMMEDIATE EFFECTS
|
USE WITH PREGNANCY
|
CONTINUED
HEAVY / REGULAR USE
|
WAYS OF TAKING
|
D E P R E S S A N T
|
Alcohol |
Slurred speech, loss of inhibitions, relaxation, feelings of
happiness & wellbeing or depression. Large doses can cause unconsciousness or
hangover. |
Harmful |
Can result in brain & other nervous systems damage, heart,
pancreas, stomach & liver damage & sometimes death. Withdrawal can produce
sweating, tremor, convulsions & delirium. |
Oral |
Minor
tranquillisers
Valium, Rohypnol, Serepax
|
Lasts 12 - 24 hours. Relief of anxiety & tension, drowsiness
(possible sleep), lack of muscle coordination, blurred vision. In some cases excitability. |
Harmful. Use only under medical supervision. |
Depression, lack of muscle and speech coordination. Withdrawal
symptoms such as anxiety, insomnia, tremor & convulsions can also occur while on a
stable dose. |
Oral Injecting Anally |
Opoids
Heroin, Morphine, Codeine, Pethidine,
Methadone, Opium
Palfium
Temgesic
Physeptone
|
Lasts 4 - 24 hours. Relief of pain & anxiety, feelings of
wellbeing, decreased awareness of outside world. Vomiting, drowsiness & sleep in some.
High doses can cause unconsciousness & death. |
Harmful. Use prescribed preparations only under medical
supervision. |
High risk of overdose; HIV and hepatitis if sharing needles.
Withdrawal symptoms are anxiety, sweating, cramps, runny nose, vomiting, insomnia, pain. |
Oral Injecting Smoking Snorting |
Cannabis
Marijuana
|
Can last up to 5 hours. Relaxation, laughter, increased appetite,
slowing down of time, loss of concentration, decreased coordination & blood shot eyes.
Can be hallucinogenic |
Long-term effects are still to be assessed. |
Respiratory complications. Can decrease concentration & memory.
Psychiatric problems possible if schizophrenic condition already exists. |
Oral Smoking |
Inhalants & Solvents
Petrol, Glue, Aerosol cans, Butane Gas |
Lasts 1min - 3 hours. Petrol sniffing effects
up to 6
hours. Feelings of happiness, excitement, relaxation & drowsiness.
Half have illusions. Headaches & irritation common. Large amounts can cause illness
& unconsciousness. Butane & aerosols may cause sudden death. |
Harmful |
Liver, kidney & brain damage can result. Suffocation caused
by plastic bags, choking on vomit. |
Inhalation |
SUBSTANCE
|
IMMEDIATE EFFECTS
|
USE WITH PREGNANCY
|
CONTINUED
HEAVY / REGULAR USE
|
WAYS OF TAKING
|
H A L L U C I N O G E N
|
Hallucinogens
LSD
Magic mushrooms
DMT
Psydelic |
Lasts 6 - 12 hours. Hallucinations ie seeing, hearing, feeling or
thinking things that don't exist. Anxious feelings, panic, & nausea can occur. |
Harmful |
Can increase the risk of severe mental disturbances. Can cause
'flashbacks' (where the drug experience can recur at anytime.) |
Oral |
Injecting |
HIV and hepatitis B & C
infection can occur if sharing injecting equipment. Injecting with dirty syringes can
cause abscesses and blood poisoning.
New Injecting equipment should be used every time.
|
Note: Mixing drugs can sharply increase the effects of either substance,
e.g., driving ability can be markedly impaired by mixing alcohol with minor
tranquillisers.
|