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Why Are Certain Drugs So Highly Addictive

Some drugs are more addictive than others, and that’s why many people fall into an addiction not long after developing a habit for a particular drug. We’re going to talk today about the different factors that have an impact on a person becoming addicted to a drug and the different properties that some of the most addictive drugs possess. If this is something that you want to find out more about, read on now and learn what you need to know.

Activating Brain Receptors

Some drugs are more addictive than others because of the way in which they activate certain receptors in the brain. This is something that’s the case with heroin and other opioids that people get addicted to. There are opioid receptors in the brain and when they’re activated by taking heroin, they induce a feeling of happiness, pain relief, relaxation and a kind of out of body experience. It can also cause that euphoric feeling people often chase.

Increased Dopamine Levels

Dopamine is another one of the reasons why certain drugs have such a strong impact on the brain. Cocaine is the prime example of an addictive drug that has a big impact on the brain and the way it releases dopamine. Dopamine is linked to pleasure, so when those neurotransmitters start firing, they cause a pleasure-packed sensation and this is a feeling that people can become addicted to.

Individual Susceptibility to Addiction

There are also factors contained in our genetic codes that can make some of us more likely to become addicted to substances that already have their own addictive properties as discussed above. If you’re someone who has a genetic disposition to addiction and you have a more addictive personality, you’ll be more likely to develop an addiction to a drug, meaning you have to take extra precautions.

Faster Buildup to Tolerance

Many people find that some drugs are more difficult to sustain a high from on a consistent basis than others. For example, the body can develop a tolerance to the effects of meth pretty quickly, and the same is often true for MDMA. The addiction problems come in when that tolerance causes the individual to chase a high by taking higher and higher quantities of that drug in order to feel that original rush and euphoria.

Withdrawal Symptoms

Some people experience quite severe withdrawal symptoms when they try to stop taking a drug, and this is something that can be problematic too. If a particular addictive substance is associated with strong withdrawal symptoms, getting off a drug and staying off it become more difficult, and that’s how people become addicted for longer and avoid seeking help to get off the substance.
As you can see, there are many different factors that can lead to a drug being highly addictive and an individual falling into addiction as a result. There is help and support out there for drug addiction problems though, so don’t hesitate to reach out and get the professional support you need in order to get past your problems.

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