DEFEND SINUS (OYSTER SHELL CALCIUM CARBONATE, CRUDE, GOLDENSEAL, POTASSIUM DICHROMATE, AND PULSATILLA VULGARIS) TABLET, SOLUBLE [HYLAND'S] Home DEFEND SINUS (OYSTER SHELL CALCIUM CARBONATE, CRUDE, GOLDENSEAL, POTASSIUM DICHROMATE, AND PULSATILLA VULGARIS) TABLET, SOLUBLE [HYLAND'S] DEFEND SINUS (OYSTER SHELL CALCIUM CARBONATE, CRUDE, GOLDENSEAL, POTASSIUM DICHROMATE, AND PULSATILLA VULGARIS) TABLET, SOLUBLE [HYLAND'S] PDF | XML NDC 54973-3187-1 Set ID adc7a39f-555c-4d5a-8d88-6f4a49166982 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs