Overview Bupivacaine Epiphora Trial Status: Suspended Trial end date: 2021-08-01 Target enrollment: Participant gender: Summary The objective of this study is to investigate quantitative improvement in excessive tearing after administration of Bupivacaine, a local anesthetic, into the affected eyelids. Phase: Phase 2 Details Lead Sponsor: McMaster UniversityCollaborator: Icahn School of Medicine at Mount SinaiTreatments: Bupivacaine