What is anxiety disorders?
Everyone feels anxious at times, but anxiety disorders are different: the worry or fear is persistent, out of proportion to the situation, and gets in the way of work, relationships and sleep. The main forms include generalised anxiety disorder (constant, free-floating worry), panic disorder (recurrent panic attacks), social anxiety and specific phobias, and health anxiety. Physical symptoms — racing heart, chest tightness, dizziness — are common and often prompt medical investigation before the diagnosis is made.
Anxiety disorders are among the most common mental health conditions in the UK, affecting people of all ages. Diagnosis is made through a structured clinical assessment by a GP, therapist or psychiatrist, often supported by standard questionnaires such as the GAD-7; no scans or blood tests are needed, though these are sometimes used to exclude physical causes.
Common symptoms
- Persistent, hard-to-control worry
- Restlessness or feeling on edge
- Racing heart, chest tightness or breathlessness
- Panic attacks with intense fear
- Avoidance of feared situations
- Poor sleep and difficulty concentrating
- Irritability and muscle tension
How long will you wait?
NHS talking therapies can be accessed by self-referral, with first assessments often within a few weeks but waits for a full course of high-intensity therapy ranging from weeks to several months depending on area.
Privately, you can typically see a psychologist or psychiatrist within 3–7 days and begin therapy within 1–2 weeks.
NHS England median referral-to-treatment wait: 12.4 weeks, with 2.5 million people waiting over 18 weeks (May 2026). Individual waits vary by trust and urgency.
Treatment options
- Cognitive behavioural therapy (CBT). The best-evidenced talking therapy for anxiety, teaching practical skills to break cycles of worry and avoidance.
- SSRI or SNRI medication. Antidepressants such as sertraline that reduce anxiety symptoms over several weeks.
- Guided self-help. Structured workbooks or digital programmes with therapist support, effective for milder anxiety.
- Lifestyle approaches. Regular exercise, reduced caffeine and alcohol, and sleep improvement, which meaningfully support recovery.
What does private treatment cost?
As a guide, private CBT costs around £80–£150 per session, and an initial psychiatrist consultation around £250–£400.
Does health insurance cover anxiety disorders?
Mental health cover varies widely between UK insurers: some include outpatient therapy and psychiatry as standard, while others offer it only as an optional add-on with session or monetary limits. Pre-existing anxiety is usually excluded initially, and insurers may classify recurrent claims as a chronic condition, limiting future cover. Check your policy's mental health terms carefully before relying on them.
Frequently asked questions
How do I know if it's an anxiety disorder rather than normal stress?
The key questions are duration and impact. If worry or fear has been present most days for weeks or months, feels difficult to control, and is affecting your sleep, work, relationships or willingness to do everyday things, it is worth seeking help. You do not need to wait until things are severe — earlier treatment tends to work faster.
Do I have to take medication?
No. For most anxiety disorders, NICE recommends talking therapy — usually CBT — as a first-line option, and many people recover with therapy alone. Medication such as an SSRI is a reasonable choice if you prefer it, if therapy access is delayed, or if symptoms are severe; combining both often works better than either alone. The decision is yours, made with your clinician.
What if I feel overwhelmed right now?
If anxiety ever tips into feeling unable to cope or having thoughts of harming yourself, please reach out promptly: contact your GP, call NHS 111 and select the mental health option, or talk to Samaritans free on 116 123, any time of day or night. These services exist precisely for moments like this, and speaking to someone genuinely helps.