Authors: Manuel Martínez-Lavín, Laura-Aline Martínez-Martínez, Paola Reyes-Loyola Abstract Isolated cases and small series have described the development of complex regional pain syndrome, postural orthostatic tachycardia, and fibromyalgia after human papillomavirus (HPV) vaccination. These illnesses are difficult to diagnose and have overlapping clinical features. Small fiber neuropathy and dysautonomia may play a major role in the pathogenesis of these entities. We […]