Amit Kumar Thakur, Priya Karna   Abstract This report highlights the case of a 26-year-old male from Nepal diagnosed with Paroxysmal Nocturnal Hemoglobinuria (PNH), a rare hematological condition. PNH is marked by chronic intravascular hemolysis, bone marrow failure, and an increased risk of thrombosis. The patient exhibited symptoms such as weakness, jaundice, recurrent nosebleeds,…