It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
NICE's role is to improve outcomes for people using the NHS and other public health and social care services. NICE guidelines make evidence-based recommendations on a wide range of topics, from preventing and managing specific conditions to planning broader services and interventions to improve the health of communities in England.