My Doctor Has Reassured Me but I Still Can’t Stop Worrying
You saw the doctor. Perhaps you were examined, had a test or were told there was no current cause for concern.
You saw the doctor. Perhaps you were examined, had a test or were told there was no current cause for concern.
You felt better briefly.
Then the doubt returned: “What if something was missed?” “What if I went too early?” “What if the symptom has changed since then?”
Worrying that a doctor or medical test may have missed something is specifically recognised by the NHS as a feature that can occur in health anxiety.
That does not mean MH360 can decide whether your doctor’s assessment was correct.
Do not ask a mental-health guide to overrule medical care
MH360 cannot review the clinical reasoning behind your consultation, interpret results or tell you that further medical investigation is or is not needed.
If you have a new or changing symptom, do not understand the advice you were given, or remain concerned about a medical issue, take that question back to an appropriately qualified healthcare professional.
The mental-health question is different: what happens when reassurance has been given but your mind cannot hold onto it?
Notice the moving standard of certainty
Health anxiety can make reassurance conditional.
A normal result helps until you wonder whether the right test was done. A second opinion helps until you wonder whether both clinicians could be wrong.
Each additional reassurance can raise the standard required for the next one.
Complete certainty about future health is not something medicine, the internet or MH360 can provide.
Write down what you were actually told
Anxiety can make medical conversations difficult to remember accurately.
Where appropriate, keep a simple note of the advice you received, what you were told to do next and any circumstances in which the healthcare professional advised you to seek further review.
That is different from repeatedly analysing every word for hidden uncertainty.
If you did not understand the advice, ask the healthcare professional to clarify it.
Work on the worry without pretending the body does not matter
The answer is not to decide that every future symptom is “just anxiety”.
Instead, keep appropriate medical questions with healthcare professionals while working separately on repetitive checking, reassurance seeking, Googling and rumination.
This allows you to take physical health seriously without allowing anxiety to demand a fresh medical verdict every time uncertainty returns.
When repeated reassurance is not resolving the problem
If health worries continue to dominate your time despite medical reassurance, consider asking specifically for help with health anxiety.
Adults in England can self-refer to NHS Talking Therapies, which explicitly includes people who worry constantly about their health.
You can tell a service exactly what is happening: “I have had medical reassurance, but I cannot stop worrying that something has been missed.” That is useful information, not a failure to accept reassurance.
Last reviewed
6 September 2026
Important health anxiety and medical information
This guide provides general information about health anxiety and mental wellbeing only. MH360 is not a medical diagnosis service and cannot assess physical symptoms, diagnose medical conditions, interpret medical tests or provide advice about whether a symptom may indicate a particular medical condition.
New, changing, persistent or concerning physical symptoms, questions about an existing medical condition, and concerns about medical tests or treatment should be discussed with your GP, NHS service or another appropriately qualified healthcare professional.
Do not use this guide to decide whether a physical symptom needs medical assessment or to replace medical advice you have been given. If you are unsure whether a symptom needs medical attention, seek advice from an appropriately qualified healthcare professional.
If worry about your health is persistent, is taking over significant amounts of your time, or is affecting everyday life, speak to your GP or an appropriately qualified mental-health professional. Adults in England can also self-refer to NHS Talking Therapies for anxiety and depression, which includes support for health anxiety.
If you or somebody else is in immediate danger or there is a life-threatening emergency, call 999 or go to A&E.