Addictive Behaviour Explained
This page examines various addictive behaviours, their types, and the reasons why certain activities become addictive. It’s widely believed that addiction may develop from repeated exposure to certain substances or rewarding stimuli. Dopamine – a key neurotransmitter linked to reward and motivation, is thought to play a critical role in addiction. Thus, addictive behaviours can be recognised by their impact on the dopaminergic pathways in the brain. It’s crucial to differentiate addictive behaviours from compulsions, which are actions not necessarily resulting to satisfying or pleasurable outcomes for the individual.What is Addictive Behaviour?
A person is said to exhibit addictive behaviour when they continually engage in activities that are harmful or detrimental to their physical, mental, or social well-being.
There are various activities or behaviours that can trigger addiction, including but not limited to, consumption of food, drugs, gambling, sex, viewing of pornography, exercise, and shopping. Addiction manifests in various forms, either as a psychological, physical condition, or a combination of both. A physical addiction typically involves substances like heroin or cocaine, which have a direct and potent impact on the brain’s chemistry.

Types of Addictive Behaviour
Addictive behaviours can be categorised into different forms, such as those involving substance use that directly affect brain chemistry, and process addictions, which include activities like Shopping, Gambling, and Sex.
Numerous substances are notorious for their addictive qualities, and repeated exposure to these substances can lead to a person developing an addiction.
Opiates – both illegal and those prescribed – are known for their high potential for abuse due to their immediate effects.
Stimulants, such as cocaine and methamphetamine, cause a substantial release of dopamine in a short time. This intense high, followed by a significant crash, can entrap individuals in a cycle of abuse, eventually leading to addiction.
The release of dopamine is not exclusive to substances, many process addictions can also produce a ‘high’ without the need for drugs.
Gambling, a highly addictive behaviour, poses severe risks to relationships and financial stability. With the popularity of mobile betting and online gambling, vulnerable individuals can find themselves losing money swiftly.
For gambling addicts, no amount of monetary gain is sufficient to quench their insatiable desire for more. Over time, they tend to increase their bets in an attempt to recreate the initial euphoria. Unfortunately, this often leads to impulsive and ill-considered decisions to recover losses, under the mistaken belief that they will recoup their losses and more.
Similarly, other behavioural addictions such as sex addiction have comparable effects on the brain’s reward system. These addictive behaviours can have profoundly negative consequences on an individual’s life, potentially leading to criminal behaviour, relationship conflicts, and severe financial problems.

Addictive Behaviour vs Compulsions
It is critical to differentiate addictive behaviours from compulsions, which are actions or routines that do not yield rewarding stimuli.
Compulsive behaviours, such as nail-biting or obsessive cleaning, often arise from an internal need to assert control over one’s environment. Obsessive-Compulsive Disorder (OCD) is a recognised mental health disorder which is characterised by such repetitive behaviour patterns.
While both OCD and addiction include compulsive behaviours, the key difference is that the pursuit of rewarding stimuli drives addiction, whereas compulsions typically lack this reward-driven aspect.

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Diagnosis of Addictive Behaviour
Securing a diagnosis of addiction is a task strictly for a mental health professional. This isn’t a decision one should make independently, whether it’s about oneself or a loved one. The diagnostic process is complex, typically involving a collaboration among GPs, psychologists, and psychiatrists, and it necessitates a comprehensive assessment of the individual’s current difficulties, along with their personal and family history.Consequences of Addictive Behaviour
The repercussions of addiction are profoundly detrimental, affecting one’s emotional and physical health in various ways. Each addiction type poses unique risks, impacting the individual’s health and life quality differently.
Gambling addiction, for example, introduces significant financial risks, which can have disastrous consequences not only for the individual but also for anyone financially linked to them. Sexual addiction, in contrast, carries distinct risks, including the potential for contracting STDs and the possibility of causing emotional harm to loved ones due to impulsive sexual behaviours.
A unifying factor in all addictions is their overwhelming control over the affected individual. This control is due to changes in the brain’s structure, causing the addictive behaviour to become the focal point of their existence. Consequently, normal life activities lose their appeal and significance, a result of reduced dopamine levels and receptor activity. The individual then finds joy only in their addictive behaviour, leading to a neglect of previously important aspects of their life.
This shift can have a profound impact on their ability to maintain priorities or a rational perspective. Simple decisions and responsibilities, seemingly obvious to those not battling addiction, such as maintaining a job to support oneself financially, investing in relationships to preserve a marriage, or caring for children, can become neglected in the face of substance dependency.
Living with and Managing Life with an Addictive Behaviour
The impact of behavioural addiction extends far beyond the individual. It significantly affects those close to them. The changes in the brain’s structure and function due to the addiction make it a daunting challenge to overcome alone. Seeking guidance from a GP, or advocating for someone you care about, is essential in managing this complex mental health condition.
Helping Someone with an Addictive Behaviour
Initiating a conversation with someone battling addiction is complex and emotionally laden. Intervention support, offered by various treatment centres, can provide crucial emotional guidance and expertise in these situations. It is also important for those around the addicted individual to seek support. Consulting a GP or referring to the resources at the end of this article could offer valuable assistance for relatives and friends of those struggling with addiction.

Addictive Behaviour Support Groups in the UK
Across the UK, a lot of support groups cater to specific addictions and individual requirements. For those battling addiction, there are many different organisations to provide peer support, some of the most prominent include Gamblers Anonymous, Sex Addicts Anonymous and Shopaholics Anonymous. Moreover, various groups are also accessible for family members and friends close to someone struggling with addiction.FREE Addictive Behaviour Assessment
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