Paraduodenal pancreatitis (PP) is a rare form of chronic pancreatitis characterized by a persistent inflammatory process in the pancreaticoduodenal groove, leading to ongoing abdominal pain, often accompanied by nausea and vomiting. Advances in imaging techniques now allow for diagnosis without the need for histopathological confirmation. Common radiological diagnostic methods utilized in emergency departments include abdominal ultrasound, computed tomography, and magnetic resonance imaging. This presentation focuses on the diagnosis and treatment of PP in a 45-year-old male who presented with epigastric discomfort and recurrent vomiting.