How to recognise drug abuse
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Physical signs
These can differ depending on the type of drug taken, e.g. stimulant or hallucinogenic. Below are some of the physical signs related to those illicit drugs known to be used in Northern Ireland. There is also information on heroin.
Stimulant drugs (amphetamines, butyl nitrite, cocaine) can cause:
- increased pulse rate;
- increased blood pressure;
- agitation;
- lack of coherent speech or talkativeness;
- dilated pupils;
- loss of appetite;
- damage to nasal passages (tendency to s...
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