KATHMANDU: Department of Drug Administration under the Ministry of Health today sealed Sinamangal based drugstore of Kathmandu Medical College hospital, on Monday. According to director general at the department Narayan Prasad Dhakal, the store was sealed as it was found selling date expired drugs as quoted in Rastriya Samachar Samiti. A four-year old patient Arush Subedi admitted to hospital was found injected with expired medicine.