View all news

New report finds smoking is a cause of depression and schizophrenia

Press release issued: 20 June 2022

Smoking increases the risk of developing schizophrenia by between 53% and 127% and of developing depression by 54% to 132%, a report by academics from the University of Bristol published today has shown. More research is needed to identify why this is the case, and more evidence is needed for other mental health conditions such as anxiety or bipolar disorder.

The evidence presented at the Royal College of Psychiatrists International Congress on 20 June 2022 has been shared with the Government, which is currently developing a new Tobacco Control Plan for publication later this year.

The Congress will also be given new data on the numbers of smokers with mental health conditions. Rates of smoking are much higher among people with mental health conditions than those without, and among England’s 6 million smokers there are an estimated: 230k smokers with severe mental illness (e.g., schizophrenia and bi-polar disorder), 1.6 million with depression and anxiety.

Read the full University of Bristol news story

Edit this page