Pill Identification by Imprints: M3 or P or M4 Home Pill Identification by Imprints: M3 or P or M4 2 results PIMTREA 28 DAY TABLET Side 1: M3 or P or M4 Color: Multi-Color (3) Side 2: N Shape: Round PIMTREA 28 DAY TABLET Side 1: M3 or P or M4 Color: Multi-Color (3) Side 2: N Shape: Round Other Popular Drug Imprint TARO PHN 100 ZESTRIL WW 41 ZC41 IP 145 L2 or F T 192 HP 148 logo and 202 969 TL020 Fentanyl 50 mcg/hr Z 13 P 054 M 64 607 Z 3925 501 NV4 I 64 LANOXIN F3F P 50 93 782 ZA 66 44 227 L199 AN 361 L403 GG 489 N L CORTEF 20 VANCO ML 87 C41 93/11 921 LK 25 5684 C 23 REGLAN 5