Pill Identification by Imprints: ZA-37 Home Pill Identification by Imprints: ZA-37 3 results VENLAFAXINE HCL ER 150 MG CAP Side 1: ZA-37 Color: Dark Orange Side 2: 150 mg Shape: Oblong VENLAFAXINE HCL ER 150 MG CAP Side 1: ZA-37 Color: Dark Orange Side 2: 150 mg Shape: Oblong VENLAFAXINE HCL ER 150 MG CAP Side 1: ZA-37 Color: Dark Orange Side 2: 150 mg Shape: Oblong Other Popular Drug Imprint VRX 405 IBU 800 152 M 29 MYLAN TM 250 APO TI-4 M B7 44 450 RI20 EP 50 ZC55 438 Syntho W 1031 FLAGYL 250 T 189 SANDOZ 625 WPI 3635 MF B 153 TL514 HP 46 logo and 7772 C51 M 572 ESL800 M 312 P d LH1 GG855 MYLAN 327 A 6 RP133 64 MERRELL 37 581 R 1 G1 S3 or P SZ 201