Pill Identification by Imprints: 4222 Home Pill Identification by Imprints: 4222 1 result KOMBIGLYZE XR 2.5-1,000 MG TAB Side 1: 2.5/1000 Color: Pale Yellow Side 2: 4222 Shape: Oblong Other Popular Drug Imprint T52 APO TI-4 54 421 PA 915 par 222 CYP 196 1077 V 23 255 S190 93 7386 1427 WELLBUTRIN 100 L922 54 006 001 S 434 A21 214 or 215 GG 451 AT131 P295 16 USL 8 581 259 or 310 TO 60 G 342 K 78 BL 325 SEARLE 1461 MYLAN 1570 C 3 CM1 93 7438 M U12 Theo-24 200 mg 2174 E 5 M-541 ACN 8