TOPCARE COUGH DM (DEXTROMETHORPHAN POLISTIREX) SUSPENSION, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] Home TOPCARE COUGH DM (DEXTROMETHORPHAN POLISTIREX) SUSPENSION, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] TOPCARE COUGH DM (DEXTROMETHORPHAN POLISTIREX) SUSPENSION, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] PDF | XML NDC 36800-494-21 Set ID 490f695c-e60f-43db-b3f3-a9ffbb2906dd Generic Name Product Class Product Number Application Number ANDA091135 Related Drugs Search DailyMed Drugs