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Anxiety is something most people experience at some point in their lives. Feeling nervous before an important meeting, worrying about money, feeling stressed about health concerns or becoming anxious before a major life change can all be completely normal reactions.

However, anxiety can become a problem when those feelings are difficult to control, continue for a long time or begin to interfere with everyday life.

Understanding what anxiety is, what causes it and when to seek help for anxiety can make it easier to recognise when additional support may be needed.

What Is Anxiety?

Anxiety is the body’s natural response to situations that feel stressful, uncertain or threatening. It is closely connected to our survival system and can prepare us to respond quickly to danger.

When we feel anxious, the body may release stress hormones such as adrenaline. This can increase our heart rate, make us more alert and prepare our muscles to react.

In genuinely dangerous situations, this response can be extremely useful.

The problem is that anxiety can sometimes become activated when there is no immediate danger. Someone may begin worrying constantly about situations that are unlikely to happen or feel intense physical symptoms simply because they are anticipating something stressful.

For some people, these feelings disappear once the stressful situation has passed. For others, anxiety can become persistent and begin affecting many areas of life.

What Does Anxiety Feel Like?

Anxiety can affect people emotionally, physically and behaviourally.

Common emotional symptoms of anxiety include:

• Constant worrying
• Feeling nervous or on edge
• Difficulty relaxing
• Feeling overwhelmed
• Irritability
• Fear that something bad is going to happen
• Difficulty concentrating
• Overthinking situations
• Feeling unable to control worrying

Anxiety can also cause noticeable physical symptoms, including:

• Rapid heartbeat
• Tightness in the chest
• Shortness of breath
• Sweating
• Shaking or trembling
• Dizziness
• Headaches
• Muscle tension
• Stomach problems
• Feeling sick
• Difficulty sleeping
• Feeling constantly tired

Because anxiety can cause strong physical sensations, some people initially worry that there may be something seriously wrong with their physical health.

If you experience new, severe or unexplained physical symptoms, however, it is important not to automatically assume that anxiety is the cause. A healthcare professional can help rule out other conditions.

What Causes Anxiety?

There is rarely one single cause of anxiety.

Anxiety can develop through a combination of life experiences, stress, personality, physical health, environment and other factors.

Possible triggers can include:

• Work-related stress
• Financial difficulties
• Relationship problems
• Bereavement
• Trauma
• Bullying or abuse
• Housing problems
• Unemployment
• Caring responsibilities
• Physical illness
• Family difficulties
• Major life changes
• Loneliness and isolation

Sometimes people experience anxiety without being able to identify a particular reason.

Long periods of stress can also gradually increase anxiety. Someone may cope reasonably well at first but eventually find that they feel constantly tense, worried or exhausted.

Different Types of Anxiety

Anxiety can appear in different ways.

Generalised Anxiety Disorder

Generalised anxiety disorder, often called GAD, involves persistent and excessive worrying about different areas of life.

Someone may worry about work, relationships, health, family, finances or everyday responsibilities, even when there is no obvious reason to expect something to go wrong.

Panic Attacks

A panic attack is a sudden period of intense fear or anxiety.

Symptoms can include a racing heart, dizziness, shaking, sweating, breathing difficulties and a feeling of losing control.

Panic attacks can feel frightening, particularly when someone experiences one for the first time.

Social Anxiety

Social anxiety involves intense fear or worry about social situations.

Someone may worry about being judged, embarrassed or criticised by other people. This can lead to avoiding social events, meetings, public speaking or even everyday conversations.

Phobias

A phobia is an intense fear of a particular object, situation or activity.

Common examples include fear of flying, heights, spiders, enclosed spaces or medical procedures.

Health Anxiety

Health anxiety can cause someone to become excessively worried about having or developing a serious illness.

They may repeatedly check their body, search for symptoms online or seek reassurance from healthcare professionals.

When Does Normal Anxiety Become a Problem?

There is an important difference between temporary anxiety and anxiety that is beginning to affect your wellbeing.

You may benefit from professional support if anxiety:

• Continues for several weeks or longer
• Feels difficult or impossible to control
• Regularly affects your sleep
• Makes it difficult to concentrate
• Prevents you from doing things you normally enjoy
• Causes you to avoid people, places or situations
• Is affecting relationships
• Is affecting your performance at work or education
• Causes frequent panic attacks
• Leads you to rely on alcohol or drugs to cope
• Makes everyday responsibilities feel overwhelming

You do not have to wait until anxiety becomes severe before asking for help.

Early support can often prevent problems from becoming more difficult to manage.

When Should You Seek Help for Anxiety?

If anxiety is beginning to interfere with your daily life, speaking to someone can be an important first step.

You could speak to your GP, a qualified counsellor, a mental health professional or a trusted support organisation.

Counselling can provide a confidential space where you can explore what may be contributing to your anxiety and develop healthier ways of managing difficult thoughts, feelings and situations.

Different approaches may be helpful for different people. These can include talking therapies, cognitive behavioural therapy, relaxation techniques, mindfulness, lifestyle changes and, in some circumstances, medication recommended by a healthcare professional.

The most important thing is finding support that works for you.

Ways to Manage Anxiety

Professional support can be extremely valuable, but there are also practical techniques that may help reduce everyday anxiety.

Regular physical activity can help relieve tension and improve mood. Even a short daily walk may make a difference.

Breathing exercises can help calm the body’s stress response, particularly during periods of increased anxiety.

Maintaining regular sleep routines, reducing excessive caffeine and alcohol, eating regularly and making time for activities you enjoy can also support emotional wellbeing.

It can also help to challenge avoidance.

Avoiding situations that make us anxious can sometimes provide short-term relief, but over time it can reinforce the belief that those situations are dangerous. Gradually facing manageable situations, sometimes with professional support, can help rebuild confidence.

Talking to someone you trust can also reduce the feeling that you have to manage everything alone.

Getting Help in a Crisis

Anxiety itself can be extremely distressing, and sometimes people experiencing severe mental health difficulties may also feel hopeless or unable to cope.

If you feel that you may harm yourself or someone else, or you are experiencing an immediate mental health crisis, seek urgent help.

In the UK, you can call 999 or attend your nearest A&E department if there is an immediate danger.

You can also contact NHS 111 and select the mental health option where available for urgent mental health support.

You Don’t Have to Wait Until Things Get Worse

One of the most important things to understand about anxiety is that you do not need to reach crisis point before seeking support.

Many people delay getting help because they believe their problems are not serious enough or that they should be able to manage by themselves.

Mental health support is not only for people experiencing severe mental illness. It can also help people who are struggling with ongoing worry, stress, low confidence, panic attacks or difficult life circumstances.

Recognising that anxiety is beginning to affect your quality of life is often enough reason to speak to someone.

Final Thoughts

Anxiety is a normal human emotion, but persistent anxiety can become exhausting and affect relationships, work, sleep, confidence and everyday life.

The good news is that anxiety can be managed, and many people experience significant improvement with the right support.

If worrying has become difficult to control, you are avoiding situations because of fear, experiencing panic attacks or simply finding that anxiety is stopping you from living the life you want, consider reaching out for help.

Getting support early can help you understand what is happening, develop practical coping strategies and begin taking positive steps towards recovery.