Weight management guides
Plain-English information written for people considering or already using weight loss treatment. Your prescriber will always talk through what's right for you.
How treatment works Weight loss injections explained
How weekly GLP-1 injections such as Mounjaro and Wegovy work, who they may suit, side effects, and why lifestyle still matters.
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Switching treatment Switching to Wegovy tablets from weight loss injections
Moving from Wegovy or Mounjaro injections to once-daily Wegovy tablets: how they are taken, dose steps and what your prescriber considers.
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Switching treatment Switching to Foundayo tablets from weight loss injections
What Foundayo (orforglipron) is, how it compares with Wegovy tablets, the licensed dose steps and planning a safe changeover.
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Device update Mounjaro KwikPen 2026 update: what has changed
The updated Mounjaro pen explained: the medicine and doses are unchanged, with a clearer end-of-pen indication after the fourth dose.
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