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Report an overdose, unexpected drug reaction or drug-related death

Let us know about any overdoses and unexpected reactions to drugs or drug-related deaths.

Reporting health issues and problems with drugs or drug-related deaths informs the actions we take to prevent harm to other people.

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What to tell us about

You can tell us about any information such as:

  • unexpected reactions to drugs
  • contaminated, potent or adulterated drugs
  • overdoses
  • known or suspected drug-related deaths

How we use the information

We use this information to identify drugs that are new, very strong, or mixed with other harmful substances. 

When you submit a report, we will:

  • review your report
  • assess the level of risk 
  • assess whether this is an isolated incident or part of a pattern
  • decide what action to take

Actions may include:

  • sharing information with relevant local services and organisations
  • issuing a public warning
  • taking steps to reduce harm
  • putting overdose prevention measures in place

If you’re worried about someone

This form is for monitoring and information only.

If you are worried about someone’s wellbeing, refer them to a treatment service.

Contact us

Email: local.drug.information@islington.gov.uk

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Data protection: We will handle your personal information in line with the Data Protection Act 1998 and in accordance with the council’s Fair Processing Notice.