Differences in Serum S100B Levels, Quality of Life, Sleep Quality, and Depression Levels in Herpes Zoster with and without Neuropathic Pain Rindha Dwi Sihanto1,2*, Ketut Jaya Ningrat1,3 Abstract Herpes zoster (HZ) is a chronic infectious disease caused by reactivation of Varicella Zoster Virus (VZV) that attacks sensory nerves, leading to