The Interplay Between Psychosis & Bulimia

In this weeks episode, Han is joined by Hazel Cornhill. Hazel is a mental health campaigner, podcaster, and blogger, who is working to increase awareness and bust stigmas around mental health. Hazel cohosts The Reality Tourist Podcast,– aka THE psychosis podcast, where Hazel speaks with others and discusses their experience of psychosis.

We begin this weeks episode by discussing the impact that bulimia and psychosis have on Hazel's day to day life. We discuss the behaviours involved in Hazel's bulimia and discuss how Hazel experiences psychosis, and how these conditions interact or are distinct.

We then speak about Hazel's experience of treatment, and how her comorbidities (including ADHD) have been managed and supported. We speak about the impact of each diagnosis, and how they worked to make support more challenging.

We then go through some hypotheses stated by M. Seeman (2014) to explore the interaction between bulimia and psychosis. These include:

  • Eating disorders and psychoses are entirely separate disorders may occur in the same person by chance.

  • Due to starvation, electrolyte and metabolic imbalances, psychotic-like symptoms may occur in patients with an eating disorder.

  • Controlling food intake can provide mastery, achievement, and control in individuals who have a low self-efficacy (common in psychosis).

  • Eating disorders are delusional in individuals who struggle with body image distortions.

  • Eating disorders in an early sign of psychosis, or psychotic-like symptoms can be the sign of the beginning of an eating disorder.

  • Anti-psychotics may cause weight gain and lead to eating disorder behaviours, whilst anti-depressants used in eating disorders can cause psychosis.

  • Psychotic symptoms are a marker of severity in eating disorders, while food refusal signals a severe and dangerous stage of psychotic illness.

Please note that this podcast discusses eating disorder behaviours, self-harm, suicide, and psychosis. This episode may be triggering for some individuals, so please tread lightly and check in with yourself along the way.

Recent Posts

Branded thumbnail with speaker
By Katherine Mc Ivor • November 2, 2026
Emma Fairweather shares her journey from anorexia to binge eating disorder, the hidden similarities between them, and how she rebuilt self-trust.
Branded Image with Female Smiling and Title
By Katherine Mc Ivor • October 19, 2026
Veronica shares what it was like supporting two daughters through different eating disorders, how codependency took hold, and what she'd do differently as a carer.
By Hannah Hickinbotham • October 19, 2026
Eating disorder advocate and expert by experience, Tiffany Luxford, shares her anorexia experience to show full eating disorder recovery is possible.
Branded image with male smiling
By Katherine Mc Ivor • October 12, 2026
Researcher Sam Chawner explains what ARFID is, its overlap with autism and ADHD, and what new genetic research reveals about these eating disorder subtypes.
By Hannah Hickinbotham • October 4, 2026
"I live with ARFID... it's part of me, but it isn't the whole me."
By Hannah Hickinbotham • September 27, 2026
Shannon Travers-Spencer on Neurodivergent-Affirming Eating Disorder Care with Shannon
Show More