Education and safety note. This page cannot diagnose health anxiety or explain your symptoms personally. If a symptom is new, severe, persistent, changing, medically worrying, or linked with chest pain, breathing difficulty, fainting, neurological symptoms, allergic swelling, pregnancy, medication changes, or immediate danger, seek medical advice or urgent help. In Ireland, call 112 or 999 in an emergency.
Health anxiety: the short answer
Health anxiety is a pattern in which fear about illness starts to take over more of life than the actual medical situation seems to justify. It can involve repeated body checking, reassurance seeking, searching symptoms online, avoiding medical information, avoiding activity, or finding it hard to believe reassurance for long.
The fear is real, even when the feared illness is not present. The aim is not to dismiss the body. It is to find a safer balance: take symptoms seriously, get appropriate medical checks, and then work with the anxiety loop that keeps certainty feeling just out of reach.
Common health anxiety loops
- Checking: scanning the body, monitoring heart rate, looking for lumps, checking skin, pulse, breathing or digestion.
- Reassurance: repeatedly asking others, reading test results again, or needing one more opinion.
- Searching: looking up symptoms online until the search itself becomes frightening.
- Avoidance: avoiding exercise, news, medical letters, TV programmes, appointments, or anything that could trigger fear.
- Misinterpreting anxiety symptoms: anxiety can cause headaches, nausea, racing heart, dizziness, tingling and muscle tension, which can then be read as danger.
When medical checking is appropriate
Appropriate medical care matters. Health anxiety does not mean all symptoms are anxiety. A GP or another qualified healthcare professional can help decide what needs assessment, what can be monitored, and what is safe to leave alone. Therapy for health anxiety works best when it respects the body while reducing repeated checking, reassurance loops, avoidance, and fear-driven searching.
How psychotherapy or counselling can help
Psychotherapy can help with the meaning of symptoms, fear of uncertainty, earlier illness experiences, loss, trauma, family stories about health, and the need to feel completely certain. It can also help you practise responding to body sensations with steadier attention rather than repeated checking or avoidance.
Small first steps
- Notice what you do after a frightening body sensation: check, search, ask, avoid, or wait.
- Keep a simple record of how often reassurance seeking happens.
- Agree with a GP what symptoms or changes should prompt medical review.
- Experiment with delaying one non-urgent check for a short, realistic period.
- Use grounding or breathing as support, not as a test of whether the symptom is safe.
Related help
- Physical symptoms of anxiety
- Does anxiety cause nausea?
- Shortness of breath and anxiety
- Anxiety self-help
- Anxiety therapy and counselling in Dublin and online
- Anxiety treatment in Ireland
- I need help with anxiety
Sources and review note
- NHS: health anxiety
- HSE: anxiety signs, causes and self-help
- NIMH: anxiety disorders
- NICE CG113: generalised anxiety disorder and panic disorder
- HSE: urgent mental health help
Review date: 23 May 2026.
FAQ
Does health anxiety mean symptoms are imaginary? No. The fear and body sensations are real. Health anxiety means the worry, checking or reassurance loop has started to take over.
Should I stop seeing doctors? No. It is better to agree a sensible checking plan with a GP or qualified healthcare professional than to swing between repeated checking and avoiding care.
Can therapy help? Therapy may help you work with uncertainty, reassurance seeking, checking, avoidance, and the fear attached to body sensations.