Mental health

Anxiety and addiction

Anxiety is a heightened state of worry, tension and physical alertness. If it persists, you may use alcohol, drugs or behaviours for relief, which can lead to addiction.

A woman sits by the window in silence, reflecting feelings of anxiety, emotional exhaustion and mental strain during a difficult period.
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Anxiety is something you probably recognise to some extent. It can show up as tension before an important moment, a racing mind at night or a constant sense that something needs your attention. In small amounts, anxiety can be helpful as it can keep you alert and prepared. But when it becomes persistent or intense, it can start to affect how you feel, think and function.

When anxiety leads to addiction

Anxiety can also lead to problematic use or addictive behaviours, as you may start relying on substances or habits to ease the tension. At Connection Mental Healthcare, you can access dual diagnosis treatment that addresses both anxiety and addiction together, so you do not have to navigate them on your own.

A woman stands in a crowded public space while feeling overwhelmed by anxiety, stress and emotional pressure from her surroundings.
Anxiety can feel like background noise that won't switch off, even when nothing's wrong.

Anxiety becomes more complex when it remains present without a clear trigger. In that case, it may develop into an anxiety disorder, where the response is ongoing and harder to regulate. Anxiety is not just about thoughts, it also involves physical reactions and behavioural patterns that reinforce each other over time.

What does anxiety feel like?

Anxiety often feels like your mind is constantly scanning for what could go wrong. You may notice that your thoughts move quickly from one concern to another, making it difficult to relax or switch off. Even when things seem calm, there can be an underlying sense of tension.

Physically, anxiety can feel like restlessness, tightness or pressure in your body. Some people describe it as a constant background noise that is hard to ignore. In high-functioning anxiety, you may still be managing daily responsibilities, while internally feeling tense or overwhelmed. Understanding what anxiety feels like can help you recognise patterns that may otherwise seem normal.

Do you recognise this feeling and need help? Get in touch with our team by calling +27 21 541 0643 or filling in the contact form. They are happy to answer your questions and they can give you personal advice.

“Anxiety is exhausting precisely because it can look like nothing from the outside while it runs non-stop inside – talking it through with someone often takes a surprising amount of weight off.”
Portret van Quanita Abrahams, maatschappelijk werker bij afkickkliniek Zuid-Afrika.
Quanita Social worker
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Anxiety symptoms can affect both your mental and physical state. Common symptoms of anxiety include:

  • constant worry or overthinking
  • difficulty relaxing
  • irritability or feeling on edge
  • trouble concentrating
  • disrupted sleep

The signs of anxiety can also be behavioural. You may avoid certain situations, seek reassurance or feel the need to stay in control. In some cases, anxiety becomes more intense and can lead to anxiety attacks.

Anxiety attack symptoms

An anxiety attack can involve:

  • rapid heart rate
  • shortness of breath
  • dizziness or light-headedness
  • a sense of panic or loss of control

These symptoms can feel overwhelming, even if they pass relatively quickly. If you notice any symptoms that are worrying you, you can call us on +27 21 541 0643. We are here to listen and help you think things through.

Physical symptoms of anxiety

Anxiety is not only something you think, it is something you feel in your body. Physical symptoms of anxiety can include:

  • muscle tension
  • headaches
  • fatigue
  • increased heart rate
  • shallow breathing

These symptoms are part of your body's stress response. When anxiety becomes chronic, your body may remain in this activated state for longer periods. Over time, this can lead to ongoing discomfort and exhaustion.

Anxiety is usually caused by a combination of factors rather than a single reason. Common causes of anxiety include:

  • ongoing stress or pressure
  • uncertainty or lack of control
  • past experiences or trauma
  • mental health conditions such as ADHD or autism
  • lifestyle factors, including sleep and workload

How ADHD, autism and stress can contribute to anxiety

For example, ADHD and anxiety often occur together. The effort to stay organised or focused can create ongoing tension. Similarly, autism and anxiety may be linked to sensory overload or social demands. Stress and anxiety are also closely connected, as long-term stress can increase anxiety levels and make it harder to relax.

A man sits alone with his head in his hand, showing emotional distress and exhaustion related to anxiety and overwhelming thoughts.
Alcohol or a habit can take the edge off in the moment, then turn the anxiety up the next day.

Anxiety and depression often occur together, even though they may seem opposite. Anxiety is typically linked to worry and tension, while depression is more associated with low mood and reduced energy. However, many people experience both at the same time.

This can create a cycle where worry leads to exhaustion and exhaustion can lead to low mood. Understanding the connection between anxiety and depression can help in recognising the full picture of what you are experiencing.

Anxiety and addiction are often closely connected. When anxiety becomes overwhelming, you may look for ways to calm it down. This might involve alcohol, drugs or certain behaviours that provide temporary relief.

For example, alcohol and anxiety are often linked. Alcohol can reduce tension in the short term, but over time it may increase anxiety levels, especially when the effects wear off. This can create a pattern where the substance is used to manage anxiety, but ultimately reinforces it. Over time, this can develop into dependency, making it harder to break the cycle.

Understanding this connection is important, as it often means both anxiety and the behaviour need attention.

Help with anxiety and addiction

If you would like help with anxiety and addiction, you can call our team on +27 21 541 0643 or leave your details at the bottom of this page.

Dealing with anxiety is not about eliminating it completely, but about changing your relationship with it. A first step is recognising when anxiety is present, rather than trying to push it away. This can help reduce the automatic response to react or avoid.

Practical ways to calm anxiety

Learning how to calm anxiety may involve slowing down your breathing, creating moments of rest or adjusting your environment. It can also help to understand what triggers your anxiety, as this creates more awareness and makes it easier to respond in a different way.

For many people, dealing with anxiety is a gradual process of building new habits and responses. The same goes for anxiety and addiction, which is why it often subtly becomes a problem gradually over time.

Rehabilitation Center

Our location in South Africa

Set in the quiet coastal village of St James in the Western Cape, our centre gives you the space and distance to focus fully on recovery. Away from daily triggers and surrounded by the calm of the South African coastline, lasting change becomes possible.

  • Luxurious sleeping

  • Secure Wi-Fi

  • Ocean view

  • Sports facilities

  • All food included

  • Swimming pool

  • Relax rooms

  • Ensuite bath and shower

Managing anxiety involves creating balance between your thoughts, body and behaviour. This may include setting boundaries, adjusting expectations and creating more structure in your day.

Overcoming anxiety is not about never feeling anxious again. It is about developing the ability to respond differently when it arises. For some people, anxiety becomes chronic, meaning it is present for a longer period of time. In these cases, additional help can be useful in breaking patterns that have become ingrained.

+27 21 541 0643

At Connection Mental Healthcare, treatment for anxiety is tailored to your situation. This means looking at the broader context, including any underlying factors such as stress, trauma or addiction. If anxiety is linked to other challenges, these are addressed together rather than separately.

Our anxiety treatment focuses on understanding how your thoughts, physical responses and behaviour interact. This often involves therapy, where you learn to recognise patterns and gradually change them.

We always consider anxiety and addiction to alcohol, drugs or other behaviours together, as they often influence each other. That is why we specialise in treating dual diagnosis, as it increases your chances of recovery. Our goal is not only to reduce symptoms, but to create a more stable and manageable way of functioning.

Experiences
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If anxiety is becoming a constant presence, it can be difficult to know when to take it seriously. The same goes for anxiety and addiction, as you may have been used to it over time.

You may feel that anxiety is something you should be able to manage or that it is simply part of your personality. At the same time, ongoing symptoms can be a sign that your system is under continuous pressure.

We are here to help. Get in touch

Sometimes, stepping outside your own perspective can help you see what is happening more clearly. At Connection Mental Healthcare, we start by helping you make sense of what you are experiencing, without rushing into conclusions. That often creates a clearer starting point.

If you would like to talk through your situation, you can contact us on +27 21 541 0643 to explore what help with anxiety and addiction might look like for you.

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