GAS-X EXTRA STRENGTH (SIMETHICONE) TABLET, CHEWABLE [GLAXOSMITHKLINE CONSUMER HEALTHCARE HOLDINGS (US) LLC] Home GAS-X EXTRA STRENGTH (SIMETHICONE) TABLET, CHEWABLE [GLAXOSMITHKLINE CONSUMER HEALTHCARE HOLDINGS (US) LLC] GAS-X EXTRA STRENGTH (SIMETHICONE) TABLET, CHEWABLE [GLAXOSMITHKLINE CONSUMER HEALTHCARE HOLDINGS (US) LLC] PDF | XML NDC 0067-0129-18, 0067-0129-27, 0067-0129-48 Set ID f553374b-c20e-4c92-a8c0-cef0aeda8d1c Generic Name Product Class Product Number Application Number PART332 Related Drugs GAS-X EX-STR 125 MG TAB CHEW NOVARTIS/GSK CO based on 0 rating Search DailyMed Drugs