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Last Updated:
January 2nd, 2025
Internet addiction
The internet permeates every aspect of our lives, from socialising and entertainment to education and work – the online realm has become an intrinsic part of our daily routines. Algorithms and favourited content help to create the perfect digital world, luring users in and consuming countless hours. With this, an increasingly growing problem has emerged. Internet addiction holds a powerful grip over millions of people across the globe and has the potential to destroy lives if left unchecked.
What is internet addiction?
Internet addiction, a type of behavioural addiction, refers to an excessive and uncontrollable dependence on the internet. It is characterised by a persistent need to be online despite any negative consequences.
While the internet itself is not inherently addictive, certain activities and online environments can trigger addictive patterns of behaviour, resulting in a loss of control and interference with daily functioning. This could include the use of social media platforms, online gaming, gambling, pornography, shopping or constantly checking emails and messages.
How does internet addiction develop?
Just like other addictions, internet addiction develops due to changes in the brain’s chemistry. Engaging in online activities triggers the release of dopamine, a neurotransmitter associated with pleasure and reward. This dopamine release creates a mild sense of euphoria which reinforces the behaviour, leading to cycles of craving and seeking more online stimulation.
Over time, the brain adapts to these heightened levels of dopamine and requires more and more online experiences to achieve satisfaction. You may be more prone to internet addiction if you:
- Suffer from mental health issues, including anxiety or depression
- Experience boredom, social isolation and loneliness
- Have low self-esteem
- Are under the age of twenty-four
Of course, not everyone who uses the internet becomes addicted. However, if you fall into one of these categories, it is important to monitor your online activity and take action if it starts to get out of control.