Pill Identification by Imprints: VISTARIL Home Pill Identification by Imprints: VISTARIL 2 results VISTARIL 25 MG CAPSULE Side 1: VISTARIL Color: Light Green Side 2: PFIZER 541 Shape: Oblong VISTARIL 50 MG CAPSULE Side 1: VISTARIL Color: Green Side 2: PFIZER 542 Shape: Oblong Other Popular Drug Imprint M S23 537 CCC 250 A511 M75 b 94 RX 537 052 F20 100 3 PAL 9 NP 1 MSD 117 COUMADIN 6 44 397 WATSON 862 logo and 831 VP052 D05 WC001 Z 71 54 213 IP 190 C148 SZ 469 Nitro-Dur 0.1 mg/hr M161 A 32 WATSON 582 M211 LAMICTAL XR 100 P 40 P 2.5 H5 FL 7/10 51H 51H VH1 MP 46 EZEM 080