Health Anxiety

When every symptom becomes a question you can't put down.

Health anxiety keeps you scanning for the next symptom, the next answer, the next reassurance that never quite lasts. We help you build a different relationship with uncertainty about your health, so it stops running your day.

Health anxiety is exhausting in a way that's hard to explain to people who haven't experienced it. You've checked. You've Googled, then Googled again, telling yourself this search will be the last one. Maybe you've seen your GP more than once for the same worry, or you avoid appointments altogether because you're afraid of what you might hear.

None of that is dramatic or attention-seeking. It's a genuine, self-reinforcing cycle: a physical sensation triggers a frightening thought, the thought triggers checking or searching, and any relief you get from that checking is brief, because the underlying fear of uncertainty was never actually resolved. Reassurance soothes the anxiety for a moment and then, almost immediately, starts to wear off.

You've probably already tried talking yourself out of it. Reminding yourself of the test results. Trying not to Google. Telling yourself to "just relax." Willpower and logic aren't the missing ingredient here, because health anxiety isn't really about the facts of your health. It's about your relationship with uncertainty itself, and that requires a different kind of work.

None of this means you're being irrational or wasting anyone's time. It means the anxiety has found a genuinely effective, genuinely exhausting loop to run on.

We understand how health anxiety operates, and we know how to help you step out of the loop rather than just interrupting it for a day or two.

What it is

Health anxiety is a persistent and distressing preoccupation with the fear of having, or developing, a serious illness, often despite medical reassurance. It can involve frequent checking of the body, researching symptoms, seeking repeated medical opinions, or avoiding healthcare altogether out of fear of what might be found. Importantly, the anxiety itself, rather than any physical illness, becomes the thing driving day-to-day distress.

This is different to being sensible and attentive about your health. Health anxiety is marked by how much space the worry takes up, how briefly reassurance lasts, and how much it interferes with daily functioning, work, relationships, and simple peace of mind.

Health anxiety is a well-recognised and common difficulty, and it's genuinely treatable. With the right support, most people can significantly reduce both the frequency of the worry and its grip on their day-to-day decisions, without needing every uncertainty about their health to be resolved first.

How this differs from something similar

It can be hard to tell where sensible health vigilance ends and health anxiety begins. Here's a rough guide.

  • Noticing a symptom — Reasonable Health Concern: You notice it, monitor briefly, and see a GP if it persists or changes Health Anxiety: You notice it and it dominates your thoughts within minutes, regardless of how minor it is

  • Seeking reassurance — Reasonable Health Concern: A GP check or test result settles your mind for a reasonable period Health Anxiety: Reassurance provides only brief relief before the worry returns, often within hours

  • Checking behaviour — Reasonable Health Concern: Occasional, proportionate self-checking (a mole, a lump) Health Anxiety: Frequent, repetitive checking or symptom-searching that eats into your day

  • Impact on life — Reasonable Health Concern: Health concerns are one part of your life, not the centre of it Health Anxiety: Health worry limits work, relationships, or activities, and colours most of your thinking

Causes & risk factors

Health anxiety tends to develop from a mix of experience and disposition:

  • A serious illness or health scare, either your own or a loved one's, that left a lasting impression

  • A tendency towards perfectionism, high personal responsibility, or a strong need for certainty

  • Difficult past experiences with illness, death, or medical settings, including childhood experiences

  • A history of general anxiety or intrusive thoughts in other areas of life

  • Limited tolerance for uncertainty, often present well before the health-specific worry developed

What this means in practice: health anxiety isn't a sign of hypochondria, weakness, or exaggeration. It's a recognisable anxiety pattern, and like other anxiety patterns, it responds well to the right kind of psychological work.

How this shows up

1. A physical sensation occurs, often minor and easily explained by everyday causes 2. The mind interprets it as a possible sign of serious illness, triggering a spike in anxiety 3. You respond with checking behaviour: examining the body, searching symptoms online, or seeking medical reassurance 4. The checking or reassurance brings short-term relief, which reinforces the behaviour as "what works" 5. The relief fades quickly, because the checking never actually addressed the underlying intolerance of uncertainty 6. The next sensation, or the same one returning, restarts the cycle, often with slightly more anxiety attached each time

Common forms this takes

  • Illness-specific anxiety, focused persistently on one particular condition (commonly cancer or heart-related conditions)

  • Cyberchondria, where online symptom-searching itself becomes a significant driver of distress

  • Health anxiety following a personal or family health scare or bereavement

  • Anxiety focused on a specific body part or system rather than illness generally

  • Health-avoidant presentation, where fear leads to avoiding medical care altogether rather than over-seeking it

Our treatment approach

We work with the psychological pattern of health anxiety, not with diagnosing or ruling out physical illness; that remains your GP's role, and we'll always encourage appropriate medical checks alongside our work. Using an ACT-informed approach, we help you change your relationship with uncertainty and frightening thoughts, so they stop dictating your checking, searching, and daily choices.

Why ACT for this

  • ACT works directly with intolerance of uncertainty, the core driver of health anxiety, rather than trying to argue you out of individual worries

  • It reduces reliance on checking and reassurance-seeking by building your capacity to sit with an uncertain thought without immediately acting on it

  • It keeps you connected to the life you want to be living, rather than one organised entirely around monitoring your body

What this looks like in sessions

  • Mapping your specific checking, searching, and reassurance-seeking patterns

  • Working directly with your relationship to uncertainty, rather than trying to eliminate every worrying thought

  • Gradually reducing reliance on checking and reassurance-seeking behaviours

  • Identifying what health anxiety has been costing you day-to-day, and reconnecting with what you'd rather be spending that time on

  • Building a plan for the sensations or thoughts most likely to trigger a spike, so you're prepared rather than blindsided

"The goal isn't to convince someone they'll never get ill. It's to help them tolerate not knowing for certain, without that uncertainty running their whole day." — Clinical Lead, Eunoia Health”

Book a free 15-minute call to talk about what's been going on, no obligation.

Get Started

Frequently Asked Questions

  • It's rarely either/or. Getting a genuine symptom checked is sensible; health anxiety is about how much space the worry takes up afterwards, how briefly reassurance lasts, and how much checking or searching becomes a compulsive routine.

  • It's extremely common with health anxiety specifically. Reassurance from a doctor or a clear test result often brings only brief relief before the worry returns, and that pattern is exactly what this work addresses.

  • No. The physical sensations are usually real; it's the interpretation of them as dangerous, and the resulting cycle of checking and worry, that health anxiety therapy focuses on.

  • It often follows a personal or family health scare, and tends to be more likely in people with a broader tendency towards anxiety or difficulty tolerating uncertainty.

  • Many people notice meaningful change within six to eight sessions, though this varies depending on how long-standing and entrenched the pattern is.

  • We won't lecture you about it, but reducing symptom-searching is often part of the work, since it tends to feed the cycle rather than resolve it.

  • Yes. Health-anxiety-driven avoidance of medical care is just as common as over-checking, and it's an equally valid focus for this work.

  • Yes. Health anxiety can exist alongside a real diagnosis; the work focuses on your relationship with uncertainty and worry, which is separate from managing the condition itself.

  • Both. Sessions are available online across the UK or in person at our Horsham or Wimbledon practices, whichever suits you better.

  • No, you can book directly, though we'll always encourage appropriate medical checks alongside our work where relevant.

  • The aim isn't zero health worry, which isn't realistic for anyone. It's reducing how much the worry dominates your day and how automatically you act on it.

  • It can resurface, particularly during stressful periods or after a genuine health scare, but most people find they recognise the pattern faster and have tools to manage it if it does.