Jess’s Rule: What patients should know

Advice and Information - 15 April 2026

A new NHS initiative, Jess’s Rule, aims to improve patient safety by encouraging clinicians to take a fresh look when symptoms persist or go unexplained. Find out what this means for you, why it’s been introduced, and how it could help ensure earlier diagnosis and better care.

At Healthwatch Cambridgeshire and Peterborough, we welcome new approaches that aim to improve patient safety and support earlier diagnosis. One of these is Jess’s Rule, a national initiative being introduced in GP practices across England.

What is Jess’s Rule?

Jess’s Rule encourages clinicians to 'pause and rethink' when a patient has attended three times with the same, worsening, or unexplained symptoms.

It is designed as a simple safety prompt: if someone keeps coming back and their symptoms still aren’t explained or improving, it should trigger a review of the diagnosis and next steps.

Why has it been introduced?

The rule is named in memory of Jessica Brady, who died in 2020 at the age of 27 following a delayed cancer diagnosis. In the lead-up to her death, Jess repeatedly sought help for ongoing symptoms that were not fully explained.

Her family have since campaigned for change to help ensure that persistent or unexplained symptoms are reviewed more thoroughly and earlier in future.

What does it mean in practice?

Jess’s Rule does not replace clinical judgement or existing guidance. Instead, it acts as a reminder for healthcare professionals to take a fresh look when:

Symptoms continue without a clear diagnosis
A patient returns multiple times with the same concern
There is a lack of improvement or symptoms are worsening

In these cases, a clinician may choose to review the case again, arrange further tests, seek a second opinion, or make a referral to specialist services.

Why this matters for patients

We know from the feedback we hear locally and nationally that people can sometimes feel they need to return to their GP multiple times before getting answers. While this is not always avoidable, initiatives like Jess’s Rule are intended to support earlier recognition when something may not be right.

Earlier diagnosis can make a significant difference to outcomes, particularly for serious conditions, and listening carefully to patients remains a key part of safe and effective care.

What patients should do

If you have ongoing symptoms that are not improving, it is important to keep seeking help and to go back to your GP if you are still worried. You know your body best, and your concerns should always be taken seriously.

You can also access support through: