“There’s so much wrong with me. I’ve just gotten a little sick”: Syndemic cancer experiences among people struggling with homelessness and severe substance use

This article investigates the complex ways that social conditions and illness experiences interact with cancer in a marginalised population. Drawing on the theoretical framework of syndemics, we explore how people living in circumstances of homelessness and severe substance use in Denmark experience and manage their cancer illness. We draw upon qualitative, partly longitudinal, interviews with marginalised people with current or previous cancer illness. Participants suffered from a wide range of physical and mental conditions alongside their cancer illness and substance use. Adverse interactions between these conditions delayed, complicated, or hindered both the cancer diagnosis and the cancer treatment of participants. Surprisingly, for some, the cancer diagnosis also contributed to temporary periods of stability. Nevertheless, disadvantaged social conditions of chaotic, unwanted housing conditions, fragile social relations and social isolation worked to aggravate participants' cancer trajectories and general life situation. Participants' cancer experiences were cases of syndemic suffering that took on a distinct direction in which cancer created cyclical rounds of suffering due to the many late effects of the illness and treatment. The article demonstrates how marginalised people’s cancer experiences are inextricably linked to, and shaped by, the social and health inequities characterising their lives.