Pill Identification by Imprints: ERTH Home Pill Identification by Imprints: ERTH 1 result METHENAMINE MD 1 GM TABLET Side 1: ERTH Color: Blue Side 2: 1000 Shape: Oblong Other Popular Drug Imprint AN 54 R 50 212 TEVA 7594 E300 M S23 MJ 756 93 5514 454 AA 05 91 227 or 292 VIRACEPT CL 24 C1 120 mg C* GG 961 MYLAN A4 GIL 1 66 or 67 logo and 637 Ortho or Ortho 135 ZGNX 10 mg logo and 1000-40 E8 A21 IP 54 G 3719 PA 915 RG79 MATULANE MYLAN 3422 5413 T004 CAR/RX 54 452 PLIVA 328 1204 barr 324