Pill Identification by Imprints: R428 Home Pill Identification by Imprints: R428 2 results LAMOTRIGINE ER 300 MG TABLET Side 1: R428 Color: Gray Side 2: Shape: Oblong LAMOTRIGINE ER 300 MG TABLET Side 1: R428 Color: Gray Side 2: Shape: Oblong Other Popular Drug Imprint AC 355 3604 75 mg PA 918 Y 16 13 32 JMI D16 DD or DJ or DH or DN or DT G 5007 Mini AA 15 G 171 A297 M365 S 493 WELLBUTRIN XL 300 I10 TH1M CP108 I 1 logo and 9 G 32 54 215 NT 300 93 4067 Q50 T500 BVF FLUOXETINE 40mg GG 165 T 5 M C2 L12 MENTHOL I 10 SV logo and 3062 logo and 050 RX 773 C324 500