LAZANDA (FENTANYL CITRATE) SPRAY [ARCHIMEDES PHARMA US INC.] Home LAZANDA (FENTANYL CITRATE) SPRAY [ARCHIMEDES PHARMA US INC.] LAZANDA (FENTANYL CITRATE) SPRAY [ARCHIMEDES PHARMA US INC.] PDF | XML NDC 51772-311-01, 51772-311-04, 51772-314-01, 51772-314-04 Set ID 39531d0c-db12-4627-81c9-6563076b637b Generic Name Product Class Product Number Application Number NDA022569 Related Drugs Search DailyMed Drugs