What causes addiction?
Addiction can be influenced by a variety of factors in an individual’s life.
These can include, but are not limited to:
Genetics – there have been studies that have shown that genetics may play a role in addiction, and that individuals who have immediate family members with addiction issues may be more likely to suffer from addiction themselves.
Chemical Makeup of the Brain – any activity that causes a good feeling (such as shopping, a sexual encounter, or a satisfying meal) stimulates the brain to release dopamine, which creates a pleasurable feeling. However, with addictive drugs, the amount of dopamine released by an addictive drug is much higher than usual. This alters the chemistry of the brain and causes the brain to develop a tolerance to the dopamine, which means it requires more and more of the substance to feel the same pleasurable feeling. This is what can lead to the compulsive actions of someone with an addiction. Additionally, even regular human behaviours that release dopamine, such as those previous examples of shopping or sex, can become addictive for certain individuals.
Environment – the attitude of your peers and family can influence an addiction, as well as the environment that you live in. Additionally, people who experience prejudice, cultural issues, or gender identity issues may turn to addictive substances as a way to cope with their overwhelming feelings.
Mental Health Issues – Research has shown that approximately half of individuals who have addiction issues also have had mental health issues (such as depression or anxiety) in their lifetime. . It has also been seen that individuals who suffer from mental health issues are more likely to engage in addictive behaviours.
Difficultly coping with feelings and thoughts – when people have troubles coping with their feelings, such as when they are bored, sad, stressed or lonely, they may turn to addictive substances or addictive activities to help alleviate those feelings. Shame is also a feeling that is closely linked with addiction.
Trauma – Deeply painful or disturbing experiences can have long-lasting effects on people. They can damage a person’s confidence, well-being and their ability to manage their emotions and relationships, making it harder to trust and get support. These emotional and psychological imprints are known as trauma. Trauma can come from many sources, such as adverse childhood experiences, childhood neglect, accidents, sexual assault, sudden unexpected loss, intergenerational events, racism, and discrimination. Some of these events can lead to or make other traumatic experiences worse. And they can lead a person to look for ways to cope with the negative effects of trauma, including through substance use.
Who is affected by addiction?