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The risks of counterfeit medicines

As a medicine company, we believe that everyone who needs medicine deserves real medicine. That’s why we make medicine that is clinically tested and evaluated by regulators for safety and effectiveness.

Counterfeit / Fake Products

Counterfeit or fake products are made and sold in a manner that falsely represents their authenticity, origin or effectiveness. Counterfeit products may contain the wrong ingredients, contain too much, too little or no active ingredient at all or contain other harmful ingredients. They may also be made in unsanitary conditions by unregulated entities without adequate skill or training. Counterfeit medicines are a serious public health risk.

Counterfeit products are often advertised and sold online, through social media and at non-medical locations.

Open Letter on Counterfeit Medicines

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FAQs and resources

What are the risks of counterfeit or fake products?

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  • Counterfeit or fake products are never safe to use. If you purchase them, you will have no way of knowing what ingredients they actually contain.
  • If you take counterfeit or fake medicine, you are rolling the dice with your health. The product may not only fail to treat your condition—it could cause you serious harm.

How significant a problem is counterfeiting?

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  • The global trade in counterfeit and unapproved medicines is estimated to be worth between $65 billion and $200 billion each year.1 These are products that have no safety controls, and may contain harmful contaminants or incorrect active ingredients.
  • Illegal entities are engaging in phishing scams across the internet, phones and social media. Often, these scammers never deliver anything – they simply pocket your money. Many also steal personal and financial information and use it to commit identity theft later on. Those that do deliver a product don’t provide genuine, approved medicines. Instead, people receive fake or counterfeit products.

How do I know if my medicine is counterfeit or fake?

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  • Counterfeit or fake products are mainly promoted and sold via unauthorised online channels or via social media. It is important to obtain a prescription from your doctor and get your prescription medicine from a registered pharmacy or registered online pharmacy provider.
  • Counterfeit or fake products may look very similar to genuine medicines. Knowing what genuine medicines look like can help you avoid purchasing or using counterfeit products.
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What we’re doing about it

No single entity can stop counterfeiting. That’s why we’re partnering with global government regulatory and law enforcement agencies, along with other pharmaceutical companies, to deliver a global anti-counterfeiting strategy that prioritises patient safety.

We also continue to support international educational efforts by non-governmental organisations such as the World Health Organization, Partnership for Safe Medicines and others to warn patients and healthcare professionals about the dangers of buying medicines from non-regulated sources.
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Learn more

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FakeMeds

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Visit the MHRA's FakeMeds campaign for information on how to spot a fake, how to ensure you are buying from a registered pharmacy, and the risks of fake or counterfeit medication at fakemeds.campaign.gov.uk
Visit the MHRA's FakeMeds campaign
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The Patients Association

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Learn more about how to find trustworthy information online and more trusted sources at patients-association.org.uk/finding-trustworthy-information-online
Visit The Patients Association website

Reference

  1. Ziavrou KS, Noguera S, Boumba VA. Trends in counterfeit drugs and pharmaceuticals before and during COVID-19 pandemic. Forensic Science International. 2022; 338, 111382.
CMAT-06484 June 2026