METAXALONE TABLET [PD-RX PHARMACEUTICALS, INC.] Home METAXALONE TABLET [PD-RX PHARMACEUTICALS, INC.] METAXALONE TABLET [PD-RX PHARMACEUTICALS, INC.] PDF | XML NDC 43063-581-20 Set ID 36827d11-e2cb-487a-a722-0a832bec70fa Generic Name Product Class Product Number Application Number NDA013217 Related Drugs Search DailyMed Drugs