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 A 2 PAD 0118 1704 MYLAN 6120 CREON 1236 U 11 44-346 972 S429 500 mg 44 348 1052 11 36 ZA-45 logo and p MARPLAN 10 100 L 5 FOLET RIFADIN 300 V258 I32 LCI 1311 44 CL 205 logo and 500 MM E 47 GAS-X OMJ 150 571 Watson 371 APTALIS 10 WATSON 782 292 or 293 D10 logo 752 66 or 67 LL IP 54 430