- Anniversary
- Membership
- Publications
- Resources
- Education
- Events
- Advocacy
- Careers
- About
- For Pain Patients and Professionals
After a chickenpox infection, the varicella zoster virus lies dormant in nerve cells and can be reactivated in later life to cause herpes zoster (HZ), also called shingles, a painful rash that may result in persistent postherpetic neuralgia (PHN). Treatment options are limited, and HZ/PHN may have substantial negative effects on health-related quality of life (HRQoL). This qualitative cross-sectional study explored the subjective patient experience and impact on HRQoL of HZ and PHN in adults aged ≥ 50 years in Canada.