NHS information · Mental

Worried about generalised anxiety disorder?

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This page summarises publicly available NHS information for educational purposes only. It is not medical advice or a diagnosis. Always consult a qualified healthcare professional.

What is generalised anxiety disorder?

Generalised anxiety disorder (GAD) causes persistent, excessive worry about everyday things that's hard to control. Symptoms include restlessness, difficulty concentrating, muscle tension, sleep problems, and feeling on edge. It's one of the most common mental health conditions. Treatment includes talking therapies (especially CBT), medication, and self-help strategies.

When NHS resources suggest seeing a GP

  • Anxiety is affecting your daily life, work, or relationships.
  • You feel anxious most days and struggle to remember when you last felt relaxed.
  • You're avoiding situations because of anxiety.
  • You have physical symptoms like a racing heart, dizziness, or stomach problems linked to worry.
  • You're using alcohol or drugs to cope with anxiety.
  • You have thoughts of self-harm or suicide — call 999 or go to A&E immediately.
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Self-care information from NHS

  • Try self-help resources — NHS-recommended apps like Silvercloud or books on CBT techniques.
  • Exercise regularly — even 30 minutes of walking can reduce anxiety levels.
  • Practise relaxation techniques — deep breathing, mindfulness, or progressive muscle relaxation.
  • Limit caffeine, alcohol, and nicotine — all can worsen anxiety.
  • Keep a regular sleep routine.
  • Talk to someone you trust about how you're feeling.
  • Contact Samaritans (116 123) or Anxiety UK (03444 775 774) if you need someone to talk to.

Common questions

What's the difference between normal worry and GAD?

Everyone worries sometimes. GAD is diagnosed when worry is excessive, affects most days for at least 6 months, and interferes with daily life. The worry feels uncontrollable and is often about many different things rather than one specific concern.

What treatments help anxiety?

CBT (cognitive behavioural therapy) is the most effective talking therapy for anxiety. Medication — usually SSRIs like sertraline — may be offered alongside. Self-help resources, exercise, and mindfulness also play an important role.

Can anxiety cause physical symptoms?

Yes — anxiety commonly causes a racing heart, muscle tension, headaches, stomach problems, dizziness, sweating, and feeling short of breath. These are real physical responses to the 'fight or flight' stress response, not imagined.

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This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about your individual situation. NorMed organises publicly available NHS information and is not affiliated with the NHS.