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 W 1031 MYLAN 5280 T009 RX 504 G 021 V344 51H 51H HP45 43 12.5/1000 UT 5 54 411 L141 AN70 logo and 23 MUTUAL 901 MX 23 L190 M 1743 ZA-10 8311 664 SS-1 FAM500 A733 2064 V ZF 26 I20 DSC L30 CRESTOR 20 GS JT BL 302 B 683 EP112 ucb 1000 MP 773 MINOXIDIL 2 1/2 AN901 20 B 311 ACTIGALL