'Everyone has heard of it, but no one knows what it is': A qualitative study of patient understandings and experiences of herpes zoster.

ABSTRACT

BACKGROUND: Shingles (herpes zoster), caused by reactivation of the varicella-zoster virus, is usually diagnosed and managed in primary care. The lifetime risk of shingles in the general population is approximately 30%, and it can have a detrimental effect on quality of life. There has been little qualitative research about patient experience and understanding of shingles. DESIGN AND SETTING: Qualitative interviews with people recruited from primary care in England. METHOD: Qualitative semi-structured remote interviews were undertaken with 29 participants in a randomised controlled trial in primary care in England (ATHENA, ISRCTN14490832). Participants were aged >49 and were diagnosed within six days of shingles rash onset. Interviewees were sampled for diversity in terms of pain, intervention adherence, age, gender, and ethnicity. Data were analysed using reflexive thematic analysis. FINDINGS: Participants' understanding of shingles was limited, particularly pre-diagnosis. Television campaigns about the shingles vaccination programme helped some to recognise the rash. Shingles was understood as a disease with a variable prognosis, resulting in a sense of uncertainty about the significance when diagnosed. Participants reported a range of symptoms which impacted on everyday life. Some people thought their diagnosis was caused by poor mental health or challenging life circumstances, a perception sometimes reinforced by healthcare professionals. Many participants sought meaning in their diagnosis, reflecting upon, and sometimes changing, their life and circumstances. CONCLUSION: Primary care practitioners should be aware of the broad spectrum of patient knowledge, and the potential for better understanding to promote early attendance and treatment, to reduce the impact of shingles.