Addiction can take many forms and is a common problem, but please remember that help is available.
What is an addiction?
Addiction is a complicated and long-lasting condition where a person feels a strong urge to engage in certain behaviours or use specific substances, even when it causes harm to their health. This inability to stop is a key sign of addiction. People often feel stuck in a cycle of behaviour driven by a powerful craving that overrides their rational thoughts and personal goals.
Addiction affects the brain's reward system, particularly through the release of dopamine, a chemical linked to pleasure. When someone engages in addictive behaviours, their brain releases a lot of dopamine, creating feelings of happiness and satisfaction. Over time, this can lead to dependency, where the person increasingly seeks these pleasurable experiences, which results in strong cravings that make quitting very difficult.
The effects of addiction go beyond the individual, often harming work and personal relationships. Problems can arise that lead to poor job performance, difficulty making and keeping friends, and increased loneliness. In cases of substance misuse, such as alcohol or drug addiction, people may experience anxiety, depression, and trouble thinking clearly. They may also face serious health issues like liver disease or heart problems.
The strain of managing an addiction can seriously damage your work life and relationships. In the case of substance misuse (for example, drugs and alcohol), an addiction can have serious psychological and physical effects.
Addiction vs. habit: how to tell the difference
The key difference between a habit and an addiction lies in the level of control a person has over the behaviour or substance, as well as the impact it has on their life.
A habit is a repetitive behaviour that can be controlled and voluntarily stopped with little distress. It does not significantly disrupt a person's daily life. For instance, someone may enjoy gambling casually without it interfering with their overall well-being or daily responsibilities.
In contrast, an addiction is a compulsive behaviour that an individual feels they cannot control or stop, despite the negative consequences it brings to their life. For example, a person may be unable to stop gambling even when it adversely affects their work, relationships, health, and finances. Similarly, someone might have a habit of drinking too much at parties, but if they have an addiction, they may feel powerless to stop drinking, even if it leads to health issues or financial problems.
Signs of Addiction
The signs of addiction can vary depending on the substance or behaviour involved, but typically include a mix of physical, mental and behavioural changes.
If you recognise any of these symptoms in yourself or someone else, it’s important to reach out to a health professional for specialist support.
- You do the activity to feel better or rely on the addiction to manage stress, emotions or difficult situations: The habit may help you escape from stress or depression. You might feel better or more relaxed for a short time afterward.
- Compulsive urge: A powerful and persistent craving to repeat the activity.
- Constantly thinking about the next opportunity for you to indulge in your habit: You may find yourself planning when to engage in the activity next and prioritise it over other pursuits. You may lose interest in things that used to matter to you, like hobbies, and find yourself seeking any opportunity to indulge in this activity.
- The habit interferes with many other areas of your life: Engaging in this habit may lead you to neglect school, work, or family responsibilities. You might find yourself spending a considerable amount of money on it, prioritising the habit over other important aspects of your life. Even when it causes significant or long-lasting negative effects, you may continue to return to the habit.
- Continued use despite harm: A pattern of use that continues even when it leads to social, legal, or other adverse consequences.
- Engaging in risky behaviours: For example, stealing to obtain substances, engaging in addictive behaviours, such as gambling, or participating in unsafe sexual activities.
- Loss of control: You may find it challenging to manage how often or how intensely you engage in a behaviour, even if you want to reduce or stop altogether. You may end up doing it more frequently or for longer than intended, which can create a feeling of losing control over it.
- You experience changes in your mood or behaviour: You may take risks or act recklessly, which could lead to changes in your mood, such as anger, anxiety, violence, or feelings of depression. Additionally, you might notice changes in your eating habits, sleeping patterns, or weight.
- Developing a tolerance to the substance or behaviour, meaning you need more of the substance or behaviour to achieve the same effect.
- Withdrawal symptoms: A physical or psychological dependence can develop, resulting in unpleasant withdrawal symptoms when trying to stop. These may include discomfort, restlessness, anxiety, agitation, or illness when unable to drink, take drugs, or engage in addictive behaviours.
- Physical Changes: Addiction can affect appetite and weight by altering brain function and eating habits. For example, stimulant drugs like cocaine suppress appetite, and individuals may skip meals to focus on addictive behaviours like gambling. Substances such as methamphetamine can also cause visible changes in appearance, including damage to skin, hair, teeth, and nails.Certain substance addictions, such as alcohol or opioids, can increase the frequency of illness by weakening the immune system.
- Unexplained fatigue due to disruptions to your sleep: For instance, staying up all night gambling or gaming can lead to fatigue. Additionally, alcohol in your system may disrupt your sleep, preventing a good night’s rest.
- Neglecting personal hygiene and self-care: Addiction can drain your energy and motivation, affecting your daily life. As these feelings grow, you might prioritise the addiction over self-care, neglecting your physical health, mental well-being, and relationships. It's important to recognise how addiction impacts your quality of life and to take steps to reclaim your well-being.
- Hiding the extent of your addiction from others and getting defensive when questioned.
- Spending time with different people than usual: For example, people who encourage or facilitate your addiction and wouldn’t ordinarily be part of your social group.
If you think you have developed an addiction to a substance or behaviour that is negatively affecting your life, please seek help. You can talk to someone you trust, contact your general practitioner (GP), or reach out to a support organization. Remember, you are not alone; there are people ready to help you.
What are the types of addiction?
Addictions can generally be categorised into two distinct types.
The first type is substance addiction, which refers to the compulsive use of drugs or alcohol, even when such use results in significant negative consequences for one’s physical health, mental well-being, or overall quality of life. This type of addiction often leads to a range of serious health issues, strained relationships, and difficulties in fulfilling personal and professional responsibilities.
The second type is non-substance addiction, commonly referred to as behavioural addiction. This involves engaging in certain behaviours—such as gambling, gaming, or excessive internet use—that become compulsive and challenging to manage. Individuals suffering from non-substance addiction may find themselves prioritising these behaviours over essential aspects of their lives, leading to similar detrimental effects on their health, relationships, and daily functioning.
Both types of addiction can severely impact an individual's life and may require professional intervention for effective treatment and recovery.
Substance abuse
- Drugs – Misusing prescription drugs like painkillers and sleeping pills can lead to addiction and overdose. Illegal drugs such as cannabis and cocaine are also highly addictive and pose serious risks to physical and mental health, including the potential for dangerous overdoses.
- Alcohol - Excessive drinking can damage your body and create difficulties in your life. It may also lead to dangerous or antisocial behaviour, causing you to become isolated from the important people in your life.
- Smoking - Nicotine in cigarettes and vapes is addictive and increases the risk of diseases such as cancer and heart problems.
- Solvents - Inhaling fumes or chemicals, such as glue, gasoline, butane lighter fluid, and nail polish remover, to achieve a feeling of intoxication is extremely dangerous and can harm your brain. This practice can lead to mental health issues, cognitive problems, and addiction. It is commonly referred to as "volatile substance abuse."
Behavioural addictions
- Gambling - Winning may create a 'high' that leads to a strong urge to pursue that feeling again. This cycle can develop into a habit that becomes very difficult to break.
- Sex - Sex addiction occurs when sexual behaviour feels uncontrollable, causes distress to oneself or others, or negatively impacts life and relationships.
- Shopping – Shopping can become an addiction when you feel an overwhelming urge to buy items you don’t need or genuinely want, often in search of a temporary high. This impulse is usually accompanied by feelings of guilt, shame, or despair afterward. You might experience stress before shopping, followed by a sense of relief once the purchase is made.
- Work – Many individuals labelled as workaholics can become so consumed by their work that they experience physical exhaustion, neglect to take vacations, and overlook their personal lives outside of work. This relentless focus on work can negatively impact their health, relationships, and overall well-being.
- Internet, computer and mobile phone - The rise in computer and mobile phone usage has led to increased internet addiction, with many people spending hours online and neglecting work and family responsibilities. While social media and gaming addictions are common, they are not the only forms of this issue.
- Gaming - Video game addiction, or gaming disorder, is a behavioural addiction marked by compulsive video game use, which significantly impairs an individual's ability to function in daily life over time.
- Social media – Social media addiction can harm mental and physical health and is a rising concern. Signs include frequently checking one’s phone and difficulty focusing on other tasks.
- Food addiction - This involves eating excessive amounts of certain foods despite not being hungry and feeling powerless to manage cravings.
- Pornography - Engaging in it to the extent that it disrupts daily life, relationships, or work can lead to feelings of shame or guilt, making it challenging to stop.
Some types of addiction are more common than others. When we think about addiction, substances like drugs, smoking, alcohol, and gambling often come to mind first. However, almost anything can become an addiction if it spirals out of control. Both substance and non-substance addictions can have serious impacts on a person's health and daily life.
What causes addictions?
There are many reasons why addictions develop. In the case of drugs, alcohol, and nicotine, these substances influence how you feel both physically and mentally. The feelings they produce can be pleasurable, leading to a strong desire to use these substances again, often as a way to escape from difficult issues.
Addictions such as gambling can provide a mental "high" after a win, which creates a powerful urge to keep trying to recreate that feeling. This may lead to a habit that becomes increasingly difficult to break.
When someone is addicted to something, not having it can trigger withdrawal symptoms or a "come down." These unpleasant experiences make it easier to continue using or engaging in the addictive behaviour, thereby perpetuating the cycle.
Addiction alters how the brain functions, particularly in areas that generate feelings of pleasure. Over time, a person may require more of the substance or behaviour to achieve the same level of satisfaction (known as tolerance). If they stop, they might experience discomfort or distress (withdrawal).
Ultimately, an addiction often spirals out of control because the individual needs increasingly more to satisfy their cravings and attain that "high."
There are many things that can lead to addiction but some of the most common are:
- Genetics - A person's genetic makeup can influence behaviour, leading some individuals to exhibit traits often associated with an addictive personality. They may be naturally impulsive or more sensitive to stress, which can make it challenging to resist certain habits.
- Environment - Life experiences and social factors can contribute to the risk of addiction. Being around others with addictions is thought to increase this risk.
- Mental health - Pre-existing mental health issues, such as depression or anxiety, can increase vulnerability.
- Stressful situations – In stressful situations—such as challenging home lives, unemployment, the loss of a loved one, or work pressure—people may engage in activities they wouldn’t typically pursue to temporarily escape their problems. The issue arises when individuals start seeking this relief more frequently because it provides them with a sense of comfort. Over time, they may find that they can no longer cope without relying on the addictive behaviour.
- The substance or behaviour itself - Many addictive activities stimulate the brain's reward system, releasing neurotransmitters like dopamine, which produce feelings of pleasure and reinforcement. This biochemical response not only makes the activities enjoyable but also establishes a compelling motivation for individuals to engage in them repeatedly. As a result, the desire to seek out these activities can override self-control and lead to habitual behaviour.
- Peer pressure or easy access to addictive substances – Unfortunately, in the case of illicit drugs that are highly addictive, succumbing to peer pressure just a few times can lead to addiction, especially if these substances are easily accessible.
- Childhood trauma — Neglect or early exposure to addiction can lead to addiction later in life as a way to escape trauma.
Getting help for addictions
Addiction is a treatable condition. No matter what type of addiction you are facing, there are many ways to seek help. A good starting point is to consult your GP for advice, or you can reach out to organisations that specialise in assisting individuals with addictions.
You should speak to your doctor if:
- You feel like you’re losing control over a habit or behaviour
- Your addiction is affecting your health, relationships or daily life
- You’re struggling to stop, even though you want to
- You notice symptoms of withdrawal when you try to quit
- You have feelings of anxiety or depression
Your doctor can help assess the situation, discuss treatment options, and guide you toward the appropriate support. If you are concerned about someone else's safety, you can also speak to a GP. Your worries don’t have to be about your own behaviour; it's important to seek help for others as well.
How is addiction treated?
Addiction can be treated with a mix of medicines, therapy and support programs:
- Medicines — Medication can be utilised to address specific types of addictions, including opioid dependence and smoking cessation. It is effective in reversing the effects of an overdose, providing immediate assistance in critical situations. Additionally, it can help alleviate withdrawal symptoms, making the recovery process more manageable for individuals seeking to overcome their addictions.
- Therapy — Talking therapies, such as cognitive-behavioural therapy (CBT), can help you change your habits and learn new coping skills. Support groups offer assistance from others facing similar struggles.
Your general practitioner (GP) can guide you to the most suitable services for your needs. There are many programs available to assist with addiction, including counselling and withdrawal support. Your GP can help organize specialized assistance to help you get back on track. These services are provided by local councils, the NHS, and various non-governmental organizations.
What if I’m not comfortable talking with someone I know?
If you’re feeling hesitant about talking to your GP or someone you personally know, know that you’re not alone. Many people find it easier to reach out to charitable organizations that specialize in various addictions and offer support. These organisations truly care about helping individuals like you, and they often provide accessible helplines where you can speak with someone who understands. Remember, it’s okay to seek help; you deserve support on your journey.
Addiction in a loved one
Addiction can be challenging to discuss, but recognising the signs in others is a crucial first step in supporting a loved one. There are various types of addiction, and many individuals can be quite skilled at concealing their symptoms. Identifying signs of addiction in someone you care about can be the initial step in helping them receive the necessary support.
Spotting the signs of addiction can be difficult due to the different types of addiction, each with its own unique symptoms. Additionally, individuals with addiction may display mild to moderate signs, depending on the severity and duration of their condition. Signs of addiction typically involve a combination of physical, mental, and behavioural changes.
Common signs of addiction can include:
- Changes in behaviour
- Avoiding or being unable to meet responsibilities due to the habit
- Money, health or relationship problems
- Changes in weight, energy levels or appearance due to neglect
- Being secretive or acting suspiciously
Sometimes, you can spot an addiction in others when someone is going through a period of withdrawal.
Symptoms of withdrawal can include:
- Discomfort
- Unease or anxiety
- Restlessness
Please note that some of these symptoms and signs may also result from anxiety disorders or depression, so it doesn't necessarily mean addiction is the cause.
What should I do if someone I know has an addiction?
If someone you know is showing signs of addiction, it can be challenging to know how to respond, especially if you're unsure whether they are truly addicted or merely experiencing mild issues. However, it's still beneficial to seek help, as early intervention can prevent the situation from worsening.
Starting a gentle conversation can be a useful first step. Express your concern in a non-judgmental way and let them know that you are there to help. Reassuring them that support is available and that needing help is not a sign of weakness can make a significant difference in their progress toward recovery.
Additionally, you might support them by researching local services that address their addiction. Involving professionals can also be helpful, whether by seeking advice for yourself or encouraging the person you are concerned about to speak with a doctor or mental health professional.
The positive news is that addiction is treatable—it’s not something you have to face alone. Your loved one can receive help in managing their addiction. This will not only benefit them, but it will also help you.
Fortunately, there is a wealth of help and support available for various addictions, whether through NHS services, charities, or council-run organizations that specialize in specific areas of addiction. To guide you to the best resources for your needs, please explore the sections of our website below that focus on different types of addictions.