FIRST AID (BENZALKONIUM CHLORIDE, BENZOCAINE) SPRAY [HART HEALTH] Home FIRST AID (BENZALKONIUM CHLORIDE, BENZOCAINE) SPRAY [HART HEALTH] FIRST AID (BENZALKONIUM CHLORIDE, BENZOCAINE) SPRAY [HART HEALTH] PDF | XML NDC 50332-0212-1 Set ID a6d258ed-6d6d-42f0-9994-6c2c4c3d0f4a Generic Name Product Class Product Number Application Number PART333A Related Drugs Search DailyMed Drugs