DELSYM (DEXTROMETHORPHAN) SUSPENSION, EXTENDED RELEASE [RECKITT BENCKISER LLC] Home DELSYM (DEXTROMETHORPHAN) SUSPENSION, EXTENDED RELEASE [RECKITT BENCKISER LLC] DELSYM (DEXTROMETHORPHAN) SUSPENSION, EXTENDED RELEASE [RECKITT BENCKISER LLC] PDF | XML NDC 63824-172-63, 63824-172-65 Set ID 28002d7e-335c-43d0-ac88-7bca1efb7ddf Generic Name Product Class Product Number Application Number NDA018658 Related Drugs Search DailyMed Drugs