Pill Identification by Imprints: 538 Home Pill Identification by Imprints: 538 5 results CARBIDOPA-LEVODOPA 10-100 TAB Side 1: 538 Color: Dark Blue Side 2: logo Shape: Round CARBIDOPA-LEVODOPA 10-100 TAB Side 1: 538 Color: Dark Blue Side 2: logo Shape: Round CARBIDOPA-LEVODOPA 10-100 TAB Side 1: 538 Color: Dark Blue Side 2: logo Shape: Round POTASSIUM CITRATE ER 15 MEQ TB Side 1: 538 Color: Tan Side 2: Shape: Oblong RILUZOLE 50 MG TABLET Side 1: 538 Color: White Side 2: Shape: Round Other Popular Drug Imprint E 17 logo and 511 BI 8 CL 37 100 AN 512 A15 ALV 332 SZ 290 INDERAL LA 60 logo and NR CLA500 ML 33 A Z C134 127 286 G32 S 572 653 b 775 RIC G76 IBU200 A10 IMA 400 D 86 MYLAN 2268 logo and 050 CPC GX 623 JANSSEN 503 K 31 H 103 XR 300 IP 146 BETAPACE M 090 D 92 CP108