Crystal meth addiction is often described as “an epidemic” in parts of the US, Australia and mainland Europe. 1.7 million US citizens, including children as young as 12 years old, reported using crystal meth in the last year. Crystal meth is the common name for methamphetamine, is a highly addictive stimulant, which comes is rock or crystal form and is snorted, injected or smoked. The active ingredient in crystal meth is pseudoephedrine, which is commonly used in the US, in cold medications. In the US, crystal meth is mostly made in Mexican super-labs. Parts of Australia and the Czech Republic have a culture of meth production and use. In the United Kingdom, crystal meth is mostly used as a club drug. It gives an immediate and long-lasting high. The drug acts as a stimulant throughout the brain and the body and there is an almost immediate feeling of euphoria, following by an increase in energy and alertness, which can last for up to 12 hours. The drug also increases libido and has become popular – certainly in the UK – in the gay male club scene. Its effects of increased energy, libido, confidence and lowering of inhibitions, make it one of the most widely used chem-sex drugs. While parts of the US report wide-spread crystal meth addiction, the drug is less well-known and its use less well-documented in the UK. A recent Home Office study of drug use in England and Wales, estimated that 2 million people used cannabis in 2017, three quarters of a million people used cocaine, half a million people used ecstasy and approximately 25,000 people used crystal meth. In spite of this, drugs professionals remain cautious. Crystal meth use is predicted to rise in the UK, as its euphoric effects are experienced outside the gay community. Harry Shapiro, of the charity Drugscope, says: “So far, the prevalence has been pretty much confined to the male gay scene and even within that, what you might call the heavy end party scene of injecting crystal meth and promiscuous sexual activity. However, it’s starting to become more popular with clubbers and mainstream drug users.” Smoking the purer, crystalline form of methamphetamine crystal meth produces a very intense high similar to that produced by crack cocaine. It releases the brain’s stress hormone norepinephrine, and the so-called feel-good chemicals, dopamine and serotonin. Other so-called “desired” effects of crystal meth include:
- The intense initial rush of euphoria, lasting for 30 minutes or more
- Increased and intense focus and motivation
- Feelings of confidence and improved intellect
- Mood swings, including erratic and even violent behaviour
- Anxiety, edginess and paranoia
- Loss of appetite
- Weight loss
- Tremors and convulsions
- Hypothermia
- Raised blood pressure
- Irregular heart rhythms