# Mounjaro maker launches High Court action to block counterfeit drug sites

- URL: https://talkfuse.com/story/mounjaro-maker-launches-high-court-action-to-block-counterfeit-drug-sites/
- Published: 2026-11-06T11:56:14+00:00
- Updated: 2026-11-06T12:37:57+00:00
- Original publisher: City AM (publisher lean: Right)
- Original article: https://www.cityam.com/mounjaro-maker-launches-high-court-action-to-block-counterfeit-drug-sites/
- Topics: Americas, Business, Health, Medicine, World

## Key points

- Lilly has asked the High Court to block counterfeit medicine websites.
- Six UK internet providers are named in the case.
- The MHRA has warned about fake 15mg Mounjaro pens.

## Summary

Eli Lilly has brought a case in London’s High Court seeking to block websites that sell counterfeit versions of its medicines, including Mounjaro. The action names six UK internet providers as defendants and reflects concern that unverified products sold online may put patients at risk.

Under English law, Lilly needs a court order requiring internet service providers to restrict UK access to offshore sites. In May, the High Court granted a similar order covering websites selling counterfeit or unlicensed medicines, including semaglutide. Research cited in the article estimated that 1.6 million adults in England, Wales and Scotland had used weight-loss drugs such as Mounjaro or Wegovy; the MHRA has also warned about falsified 15mg Mounjaro KwikPens.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.