Obesity: Drugs

(asked on 29th August 2025) - View Source

Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what steps his Department is taking to help ensure that people prescribed weight loss medication also adopt lifestyle changes.


Answered by
Ashley Dalton Portrait
Ashley Dalton
Parliamentary Under-Secretary (Department of Health and Social Care)
This question was answered on 5th September 2025

Weight loss medications (semaglutide, tirzepatide and liraglutide) are licensed by the Medicines and Healthcare products Regulatory Agency (MHRA) and recommended by the National Institute for Health and Care Excellence (NICE) as clinically and cost-effective treatment options on the NHS for obesity. Both the license and NICE guidance for these medicines specify that they should be prescribed alongside a reduced calorie diet and physical activity. NICE guidance also states that healthcare professionals should arrange information, support, and counselling on additional diet, physical activity, and behavioural strategies when these medicines are prescribed.

Integrated care boards (ICBs) are responsible for commissioning health services within their area in line with local population need and taking account of relevant guidance. This includes services to support lifestyle changes alongside the prescription of these medicines. NHS England have however also made a central wraparound service available which ICBs can use to support primary care prescription of these medicines. This central service focuses on nutrition, physical activity and psychological support.

Private prescribers do not have to follow NHS or NICE guidance. However, they are expected to take account of appropriate professional guidance. This includes guidance from the General Medical Council which encourages the prescription of medicines in accordance with the terms of their license unless the prescriber concludes that they should go outside of the licence for medical reasons.

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