Case Presentation: An 8-year-old boy presented with 8 days of lip swelling, crusting, peeling, and bleeding, causing poor oral intake and dehydration. Initial symptoms included cough, nasal congestion, and fever (100.4°F). He developed lip ulcerations and was seen multiple times with diagnosis of oral herpes and impetigo superinfection. After 4 days of adequate herpes/impetigo therapy, [...]