What Causes Anxiety Nowadays

Editorially reviewed by: A to Zen Therapies Editorial Team in accordance with our Editorial Policy.

Anxiety can seem especially visible today. Financial uncertainty, demanding work, health concerns, distressing news and constant digital communication can all leave people feeling tense or overwhelmed. However, modern life does not provide one simple explanation for anxiety.

Anxiety disorders usually develop through an interaction between biological vulnerability, past experiences, current pressures, physical health and learned patterns of thinking or avoidance. Two people can experience the same event and respond very differently.

Understanding that distinction can help you identify manageable triggers without blaming yourself—or assuming that every anxious feeling means you have a mental-health disorder.

Modern pressures can contribute to anxiety, but anxiety disorders usually involve a combination of biological, psychological, social and health-related factors.

Quick Answer

Anxiety may be influenced by genetics, temperament, trauma, chronic stress, health conditions, medicines, poor sleep, substance use and difficult social circumstances.

Modern pressures—including financial insecurity, work demands, distressing news and harmful online experiences—may trigger or intensify symptoms, but they do not affect everyone in the same way.

Seek professional support when anxiety persists, feels difficult to control, leads to avoidance or interferes with work, sleep, relationships or everyday activities.

⭐ What Is Anxiety?

Anxiety is the mind and body’s response to a perceived threat, uncertainty or pressure. It can be a temporary and useful reaction, but it may indicate an anxiety disorder when fear or worry becomes persistent, disproportionate, difficult to control or disruptive to daily life.

Key Takeaways

• Anxiety has no single universal cause.

• Temporary anxiety is not automatically an anxiety disorder.

• Genetics, experiences, physical health and current circumstances can interact.

• Social media is associated with both helpful and harmful experiences; time spent online alone does not prove causation.

• News, financial pressure, work and climate concerns can intensify anxiety.

• Caffeine, medicines and some health conditions can produce anxiety-like symptoms.

• Avoidance may provide short-term relief while maintaining anxiety over time.

• Evidence-based treatment can include guided self-help, cognitive behavioural therapy and prescribed medication.

• Supplements and complementary therapies should not replace mental-health assessment or treatment.

• Urgent support is needed when someone feels unable to stay safe.

Table of Contents

1. Is Anxiety More Common Today?

2. Why Anxiety Has More Than One Cause

3. Digital Life and Social Media

4. News, Politics and Climate Concerns

5. Financial, Work and Housing Pressure

6. Health Anxiety and Physical Symptoms

7. What Can Help With Anxiety?

8. When to Seek Professional Support

9. How A to Zen Therapies Can Help

10. Frequently Asked Questions

Is Anxiety More Common Today?

People may discuss anxiety more openly than previous generations, and access to information has made symptoms easier to recognise. This does not necessarily prove that one feature of modern life is directly causing every reported increase.

The World Health Organization’s anxiety-disorders overview explains that anxiety disorders arise through a complex interaction of social, psychological and biological factors. Greater awareness, reduced stigma, changing diagnostic practices and genuine exposure to difficult circumstances may all affect the number of people seeking support.

The important question is not whether someone’s anxiety is “modern” or “real”. It is whether the symptoms are persistent, difficult to manage and affecting everyday life.

Why Anxiety Has More Than One Cause

Anxiety can develop when several vulnerabilities and pressures overlap. Possible contributing factors include:

• A family or personal history of anxiety

• Temperament and sensitivity to uncertainty

• Childhood adversity, abuse or neglect

• Bereavement, trauma or major life changes

• Long-term work, caring or financial pressure

• Chronic pain or physical illness

• Inadequate or disrupted sleep

• Alcohol, nicotine, recreational drugs or excessive caffeine

• Certain medicines or withdrawal from substances

• Learned avoidance and unhelpful thinking patterns

• Social isolation or limited practical support

Experiencing one of these factors does not mean that an anxiety disorder will develop. Equally, someone can experience significant anxiety without identifying one obvious cause.

📊 Evidence Snapshot: The WHO describes anxiety disorders as the result of interacting biological, psychological and social factors. This means digital media, work or financial pressure may contribute to anxiety without being its sole cause.

Digital Life and Social Media

Digital platforms can provide connection, education and access to support. They can also expose users to cyberbullying, disturbing content, social comparison, misinformation and pressure to remain constantly available.

However, the relationship is not as simple as “social media causes anxiety”. A 2025 UK government feasibility study concluded that evidence remains insufficient to determine the population-level causal effect of social-media use on children’s mental health. Content, context, sleep disruption, online bullying and individual vulnerability may be more informative than screen time alone.

If online activity leaves you tense or distracted, consider:

• Muting upsetting or repetitive accounts

• Turning off non-essential notifications

• Keeping devices away from the bed

• Avoiding distressing content immediately before sleep

• Scheduling specific times for news and social media

• Speaking to someone about bullying, threats or harmful content

Our guide to smartphones and mental health examines these benefits, risks and evidence limitations in greater detail.

💡 Expert Tip: Instead of measuring screen time alone, notice what happens before and after particular online activities. Ten minutes of hostile comments may affect you more than an hour spent speaking supportively with friends.

Planned breaks, fewer notifications and more selective content choices may reduce digital overload without requiring complete withdrawal from online life.

News, Politics and Climate Concerns

Repeated exposure to distressing news can maintain a sense of threat, particularly when coverage is graphic, speculative or outside your control. Political disagreement and social conflict may also create uncertainty or tension within families, workplaces and communities.

Complete disengagement is not always necessary. A more balanced approach may involve checking reliable sources at set times, avoiding continuous alerts and stepping away when coverage is no longer helping you take informed action.

Climate concern also deserves a careful explanation. The World Health Organization recognises that climate change can affect mental health through extreme weather, displacement, economic disruption, loss and uncertainty. These concerns should not be dismissed, but earthquakes should not be attributed to climate change.

Constructive action—such as community involvement, practical preparedness or environmental volunteering—may feel more manageable than repeatedly consuming alarming content without a clear purpose.

Financial, Work and Housing Pressure

Money worries, insecure employment, excessive workloads and unstable housing can create ongoing uncertainty. These are genuine social pressures rather than personal weaknesses.

Work can support purpose, income and social connection, but unhealthy working conditions can also affect mental wellbeing. The WHO guidance on mental health at work recommends addressing organisational risks rather than placing the entire responsibility on individual workers.

Helpful first steps may include:

• Identifying the most immediate practical problem

• Requesting clear information about bills, benefits or repayment options

• Discussing workload and reasonable changes with an employer

• Setting limits around unpaid or after-hours work

• Seeking qualified debt, housing or employment advice

• Maintaining sleep, meals and supportive contact during difficult periods

Working from home may help some people, but it is not an anxiety treatment for everyone. If home working becomes a way to avoid all travel, colleagues or feared situations, it may reinforce anxiety rather than resolve it.

Health Anxiety and Physical Symptoms

Anxiety can cause physical sensations such as a racing heartbeat, dizziness, sweating, nausea, trembling, muscle tension and shortness of breath. These sensations can then create further fear, forming a cycle of anxiety and symptom monitoring.

The NHS health-anxiety guide explains that anxiety itself can produce symptoms that people may interpret as evidence of illness.

At the same time, new physical symptoms should not automatically be labelled as anxiety. Sleep deprivation, caffeine, medicines, thyroid conditions, heart-rhythm problems, hormonal changes and other health concerns may produce overlapping symptoms. The NHS guide to heart palpitations lists anxiety alongside several other possible causes.

Speak to a GP when symptoms are new, persistent, worsening or difficult to explain. Seek urgent medical assessment for severe chest pain, collapse, significant breathing difficulty or other potentially serious symptoms.

Some commercial legal articles state that medical mistakes cause about 251,000 yearly American deaths. This widely repeated estimate is debated and should not be presented as a settled national statistic or used to predict an individual patient’s risk. Concerns about your own healthcare should be discussed using your medical records and individual circumstances.

What Can Help With Anxiety?

The most appropriate response depends on the type, duration and severity of the symptoms.

Review everyday contributors

Regular sleep, balanced meals, suitable physical activity and reduced alcohol or caffeine may help regulate symptoms. Our mental health tips provide a practical starting point.

Spending time outdoors may also support general wellbeing and create distance from digital demands. These habits can be useful, but they are not substitutes for treatment when an anxiety disorder is present.

Notice avoidance

Avoiding every anxiety-provoking situation can bring immediate relief. Unfortunately, repeated avoidance may teach the brain that the situation remains dangerous.

Gradual, supported exposure is an established component of some forms of cognitive behavioural therapy. It should be planned appropriately, especially when anxiety relates to trauma, health conditions or genuine safety risks.

Consider talking therapies

The NICE guideline for generalised anxiety disorder and panic disorder recommends a stepped approach that can include education, guided self-help, psychological treatment and medication according to severity and preference.

Cognitive behavioural therapy can help people examine worry patterns, reduce avoidance and develop more useful responses. If the idea of counselling itself feels intimidating, read why some people have a fear of therapy.

Discuss medication with a clinician

Medication may be appropriate for some people, but selection depends on symptoms, other conditions, current medicines, possible side effects and personal preference. Do not begin, stop or change prescribed medication without professional advice.

Our article on ketamine therapy and acupressure for anxiety discusses an emerging specialist area. Ketamine is not routine self-help and requires appropriate medical screening and supervision. Acupressure or acupuncture should not be presented as equivalent to evidence-based psychological or medical treatment.

Be cautious with supplements

People sometimes explore products such as sea moss gel. There is insufficient clinical evidence that sea moss treats anxiety, and iodine content and product quality may vary.

Supplements can also interact with health conditions or medicines, so seek appropriate advice before using them.

When to Seek Professional Support

Consider speaking to a GP or mental-health professional if anxiety:

• Persists for several weeks or keeps returning

• Feels difficult to control

• Disrupts sleep, concentration, work or education

• Affects relationships or daily responsibilities

• Causes repeated panic attacks

• Leads to increasing avoidance

• Is accompanied by depression, substance use or disordered eating

• Began after a medicine change or alongside new physical symptoms

The NHS overview of generalised anxiety disorder explains how persistent worry and physical symptoms may be assessed.

If you feel unable to keep yourself safe, are experiencing thoughts of suicide or self-harm, or believe there is an immediate danger, use the NHS urgent mental-health guidance or contact emergency services.

You can also read our guide to community and city mental-health teams and services to understand different forms of support.

How A to Zen Therapies Can Help

A to Zen Therapies does not diagnose or treat anxiety disorders. Our complementary therapies may support general relaxation and help reduce everyday muscular tension alongside appropriate mental-health or medical care.

For example, some people may consider a relaxing massage in London when stress is accompanied by general neck, shoulder or body tension. Massage should not replace CBT, prescribed medication, crisis support or assessment of persistent physical symptoms.

Tell your practitioner about relevant health conditions, medicines and current symptoms before treatment.

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Continue Exploring Mental Wellbeing

Anxiety can be influenced by health, sleep, work, relationships and digital environments. Explore our Mental Wellbeing Hub and Digital Health Hub for evidence-informed articles about stress, online wellbeing, sleep and accessing appropriate support.

Frequently Asked Questions

What is the main cause of anxiety nowadays?

There is no single main cause. Anxiety usually reflects an interaction between biological vulnerability, experiences, health, current pressures and learned responses.

Can social media cause anxiety?

Some online experiences—including cyberbullying, comparison, disturbing content and sleep disruption—may contribute to anxiety. However, current evidence does not prove that social-media use alone causes anxiety in every user.

How do I know whether anxiety is normal?

Temporary anxiety before an exam, interview or difficult conversation is common. Assessment may be helpful when anxiety persists, feels disproportionate, becomes difficult to control or interferes with everyday life.

Can caffeine make anxiety worse?

Yes. Caffeine can contribute to restlessness, sleep disturbance, trembling or a faster

heartbeat in some people. Sensitivity varies, so reducing it gradually may help you determine whether it affects your symptoms.

Can anxiety cause physical symptoms?

Anxiety can cause palpitations, sweating, dizziness, nausea, tension and shortness of breath. Because medical conditions can produce similar symptoms, new or unexplained symptoms should not automatically be attributed to anxiety.

Health-related uncertainty can also increase anxiety, particularly when people are worried about delayed diagnoses, treatment complications or standards of care. Medical mistakes cause about 251,000 yearly American deaths. 

However, this figure is a widely cited US estimate rather than a settled official statistic, and it should not be used to predict an individual patient’s risk. If you are concerned about your treatment, ask the relevant healthcare professional to explain your diagnosis, records and available options.

Does avoiding stressful situations help anxiety?

Avoiding a genuine danger can be sensible. However, repeatedly avoiding safe situations because they create anxiety may strengthen fear over time. A therapist can help plan gradual and appropriate exposure.

Do natural supplements treat anxiety?

No supplement should be assumed to treat an anxiety disorder. Evidence and product quality vary, and some products may interact with medicines or health conditions.

When should I seek urgent help?

Seek urgent support if you feel unable to keep yourself safe, have thoughts of suicide or self-

harm, or experience severe physical symptoms that may require emergency assessment.

References

• World Health Organization — Anxiety Disorders

• NHS — Generalised Anxiety Disorder

• NHS — Anxiety, Fear and Panic

• NICE — Generalised Anxiety Disorder and Panic Disorder in Adults

• UK Government — Smartphones, Social Media and Children’s Mental Health

• World Health Organization — Mental Health and Climate Change

• World Health Organization — Mental Health at Work

• NHS — Health Anxiety

• NHS — Where to Get Urgent Mental-Health Help