UK – MHRA finds evidence does not support a link between Glucagon-Like Peptide-1 (GLP-1) receptor agonists and suicidal and self-injurious thoughts and actions

Following a thorough review, the Medicines and Healthcare products Regulatory Agency (MHRA) has concluded that the available evidence does not establish a causal relationship between Glucagon-Like Peptide-1 (GLP-1) receptor agonists and suicidal behaviour, suicidal ideation, self-injury and depression.

In July 2023, a new potential safety risk was identified associated with the GLP-1 receptor agonists exenatide, lixisenatide, liraglutide, dulaglutide and semaglutide, and the risk of suicidal thoughts and self-harm following an initial review of post-marketing reports.

Safety reviews were carried out by the Market Authorisation Holders (MAHs) for the GLP-1 receptor agonists exenatide, lixisenatide, liraglutide, dulaglutide and semaglutide to assess the potential risk. These reviews also looked at the risk of depression. This request was made in the interest of patient safety following reports of these side effects…