GAS RELIEF EXTRA STRENGTH (SIMETHICONE) CAPSULE, LIQUID FILLED [GREENBRIER INTERNATIONAL, INC.] Home GAS RELIEF EXTRA STRENGTH (SIMETHICONE) CAPSULE, LIQUID FILLED [GREENBRIER INTERNATIONAL, INC.] GAS RELIEF EXTRA STRENGTH (SIMETHICONE) CAPSULE, LIQUID FILLED [GREENBRIER INTERNATIONAL, INC.] PDF | XML NDC 33992-0646-2 Set ID 52337f05-6aef-46b2-92a6-f99f714cc6f0 Generic Name Product Class Product Number Application Number PART332 Related Drugs Search DailyMed Drugs