Pill Identification by Imprints: NV4 Home Pill Identification by Imprints: NV4 4 results VENLAFAXINE HCL ER 225 MG TAB Side 1: NV4 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: NV4 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: NV4 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: NV4 Color: White Side 2: Shape: Round Other Popular Drug Imprint AP043 S591 LK 25 5904 V A66 FP 45 mg ZC 65 974 E 277 CARDIZEM ALE 25 102 R207 VP059 logo and 750 TE VA MT1 PROTONIX RX121 MYLAN 3125 A222 E502 CL65 SAL 1325 VS 160 4829 C371 OR 606 logo and 5241 E 123 BL 01 S8 PIO ZA19 20LA 643 CL 78 logo and 120