Health anxiety — sometimes called hypochondria or, in clinical terms, illness anxiety disorder — is a persistent, distressing worry about having or developing a serious illness, even when medical evaluation finds nothing seriously wrong. It usually involves misinterpreting normal bodily sensations (a headache, a skipped heartbeat, a strange ache) as signs of a dangerous disease, along with behaviors that feel protective in the moment but keep the anxiety going: repeatedly checking your body for symptoms, seeking reassurance from doctors or loved ones, or searching your symptoms online (sometimes called "cyberchondria," since search results tend to surface worst-case scenarios). Some people swing the other way and avoid doctors, checkups, or health information altogether because even thinking about illness feels unbearable. Either pattern is exhausting, and neither is a personal failing — health anxiety is a recognized, treatable anxiety-spectrum condition, not a character flaw or attention-seeking.
A Few Things You Can Try Today
- Set a "checking budget" and stick to it. If you check your body, your pulse, or a symptom multiple times a day, try picking one fixed time to check (or none at all) rather than whenever anxiety spikes. Each check that "confirms" you're fine only relieves anxiety briefly before it returns — cutting back on checking, even gradually, is one of the most effective ways to lower health anxiety over time.
- Give yourself a symptom-search cutoff. If you're tempted to search symptoms online, try setting a strict time limit (or a no-searching rule) and notice what happens to your anxiety an hour later without the search. Most people find the urge to search fades faster than expected once they don't act on it.
- Name what's happening: "this is anxiety about my body, not necessarily my body." Physical sensations are real, but the meaning your mind attaches to them under anxiety is often distorted. Try separating the two: "I notice a sensation" is different from "I have proof something is seriously wrong."
Our Thought Record tool can help you examine catastrophic health thoughts more objectively, and our Grounding & Breathing tool offers a short practice for the moments when body-focused anxiety spikes.
Where to Go for More
- NHS - Health Anxiety - A clear, practical overview of symptoms, causes, and treatment options including CBT, from the UK's National Health Service.
- Anxiety & Depression Association of America - Illness Anxiety Disorder - Explains the diagnostic picture and how illness anxiety differs from somatic symptom disorder and general health concern.
- Psychology Today - Illness Anxiety Disorder - Accessible overview of causes, symptoms, and treatment approaches.
These are general starting points, not a diagnosis or a complete treatment plan.