{"effective_time":"20260106","id":"47bb5293-344e-4ccc-e063-6294a90ad864","openfda":{},"package_label_principal_display_panel":["NDC: 51655-580-52 MFG: 62037-0831-10 Metoprolol Succinate ER 50 MG 30 Tablets Rx Only Lot# NW45880001 Exp: Date: 06/2015 Each tablet contains: 47.5 mg metoprolol succinate equivalent to 50mg metoprolol tartate, USP Dosage: See package insert Store at 68 to 77 degrees F. Store in a tight, light-resistant container (See USP). Keep out of the reach of children. Mfg by: Watson Laboratories, Inc Corona, CA 92880 USA Distributed by: Watson Pharma, Incc Lot: 847064A Repackaged by: Northwind Pharmaceuticals, Indianapolis, IN 46256 Metoprolol Succ 51655-580"],"set_id":"4df476ac-6794-4435-833f-5e341f4585d7","spl_product_data_elements":["Metoprolol Succinate Metoprolol Succinate METOPROLOL SUCCINATE METOPROLOL METOPROLOL TARTRATE 831"],"version":"2","warnings_and_cautions":[""]}