Side effects of drug abuse
Drugs are not all the same. Different drugs have different dangers associated with them.
Some drugs such as alcohol, heroin and tranquillisers have a sedative effect which slow down the way the body and brain function. They can have a numbing effect that produces drowsiness if a lot is taken. Other drugs such as amphetamine, cocaine have a stimulant effect giving a rush of energy and making people more alert. A third group of drugs such as LSD and magic mushrooms and to a lesser extent cannabis and ecstasy have a hallucinogenic effect. This means they tend to alter the way the user feels, sees, hears, tastes or smells.
Sedative drugs like alcohol and heroin can lead to fatal overdose if a lot is taken. They can also affect co-ordination making accidents more likely. Use of sedatives can also lead to physical dependence and withdrawal symptoms while others drugs like cannabis cannot.
Stimulant drugs can produce anxiety or panic attacks particularly if taken in large quantities. They can also be particularly dangerous for people who have heart or blood pressure problems.
Hallucinogenic drugs sometimes produce very disturbing experiences and may lead to erratic or dangerous behaviour by the user, especially if they are already unstable. And of course some drugs are legal to use and others are not. Being arrested and getting a conviction can lead to all sorts of problems.
The dangers of drug use will also depend on:
*.How much is taken. The more that is taken the greater the danger. Taking too much of a sedative drug can lead to a fatal overdose. Taking a large dose of a stimulant drug can lead to panic attacks or even in extreme cases, psychotic behaviour (where all sense of reality is lost). Taking a large dose of a hallucinogenic drug may lead to disturbing experiences. Taking a high dose of a many drugs can lead to a lack of co-ordination and increase the likelihood of accidents.
*.How often the drug is taken. The more often a drug is taken, the greater the risks to your health, particularly if the body hasn’t had time to recover. With some drugs a tolerance can develop and more needs to be taken in order to keep getting an effect. If heavy, frequent use is followed by a period of non-use tolerance levels drop. Taking the same amount of drug needed with high tolerance levels can bring on an overdose, especially with drugs like heroin. Not all drugs produce tolerance. LSD has its own safeguard against tolerance. If taken too frequently it just stops working. No matter how much is taken there will be no effect at all.
*.Other things in drugs. Many illegal drugs, especially in powder or pill form, have other drugs or substances mixed in with them. These can change the effect of the drugs and contribute to dangers.
*.Drug mixtures. Combining drugs can produce unpredictable and sometimes dangerous effects. In particular, mixtures of sedative drugs can be very dangerous. Many reported drug overdoses involve mixtures of alcohol and tranquillisers or opiates.
*.How a drug is taken. The method of use will influence the effect the drug has and its possible dangers. Injecting drugs has a very quick and intense effect. Snorting or inhaling drugs can also have a quick but slightly less intensive effect. Smoking drugs produces a slower, more subtle effect sometimes. The slowest effect of all is eating or drinking a drug.
Drug dangers also vary with the method used to take them:
*.Injecting is particularly risky because it is difficult to know how much is being taken. Injection also carries the risk of infection by blood borne diseases if any injecting equipment is shared. Highest profile recently has been given to HIV, the virus that leads to AIDS, but there are also risks from Hepatitis B and C, another very serious blood borne disease.
*.Eating or drinking a drug can be risky if people take a lot in one go. The effects tend to be slow but once they come on it is too late to do anything about it. Examples are drinking too much alcohol in a short space of time or eating a lump of cannabis. In such cases people can suddenly feel very drunk or stoned and become very disorientated.
*.Snorting drugs like amphetamine or cocaine powder up the nose on a regular basis can lead to damage to the nasal membranes although this risk has sometimes been exaggerated.
*.There are more or less dangerous ways of inhaling solvents such as glues, gases and aerosols. Squirting solvents into a large plastic bag and then placing the bag over the head has lead to death by suffocation. Squirting aerosols or butane straight down the throat has lead to deaths through freezing of the airways. Squirting onto a rag or small bag then inhaling is not as dangerous.