Quick read
Key points
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Anxiety is the body's natural response to stress or perceived danger, involving feelings of worry, nervousness, or unease, often alongside physical symptoms like a racing heart, sweating, or tension. Everyone experiences anxiety at times, and in moderate amounts, it can even be helpful, sharpening focus before something important.
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Recognise clinically significant anxiety while excluding medical emergencies and supporting evidence-based psychological treatment.
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Anxiety is persistent, intense, or hard to control
01 · Know
What is Anxiety?
Anxiety is the body's natural response to stress or perceived danger, involving feelings of worry, nervousness, or unease, often alongside physical symptoms like a racing heart, sweating, or tension. Everyone experiences anxiety at times, and in moderate amounts, it can even be helpful, sharpening focus before something important.
For some people, anxiety becomes more persistent, intense, or difficult to control, interfering with daily life even without an obvious trigger. This is common and highly treatable, through a combination of self-help strategies, therapy, and sometimes medication.
02 · Understand
Clinical context
Anxiety is one of the most treatable mental health conditions
Cognitive behavioural therapy (CBT) in particular has strong evidence for treating anxiety, often producing significant, lasting improvement.
03 · Act
When to Seek Help
- 1Anxiety is persistent, intense, or hard to control
- 2It's interfering with work, relationships, sleep, or daily activities
- 3You experience physical symptoms like a racing heart or breathlessness alongside worry
- 4You'd like support developing strategies to manage anxiety day to day
04 · Prevent & manage
Practical steps
Avoiding Anxious Situations Can Make Anxiety Feel Bigger Over Time
While avoidance can feel like relief in the moment, gradually facing manageable challenges — ideally with support — tends to reduce anxiety more effectively long-term.
- 1Practice slow, controlled breathing.Slowing your breath can help calm the body's physical stress response in the moment.
- 2Limit caffeine and alcohol.Both can increase feelings of anxiety and disrupt sleep, which can worsen symptoms over time.
- 3Stay physically active.Regular exercise has a well-established, positive effect on anxiety levels.
- 4Keep a worry diary.Writing down worries can help create some distance from them and identify patterns over time.
- 5Seek professional support if anxiety persists.A GP can discuss therapy options, including CBT, which has strong evidence for treating anxiety.
Evidence
References
BarnMD Health Intelligence uses authoritative and clinically relevant sources appropriate to the topic. References are shown so readers can inspect the evidence directly.
- NHS: Generalised anxiety disorder ↗
Medical information notice
Health education, not individual medical advice
BarnMD Health Library provides general health education for public health literacy. Reading this article does not establish a doctor-patient relationship and this information is not a diagnosis, prescription, or personalised treatment plan. If you have symptoms or concerns about your health, seek appropriate advice from a qualified healthcare professional. If you develop emergency warning signs, seek urgent or emergency medical attention.
BarnMD Bottom Line
Anxiety is common and highly treatable, and most people see significant improvement with the right combination of support and strategies.
CBT has strong evidence behind it as an effective treatment — a GP can help you access it.