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 E42 TV U2 HP 62 5270 93 44-292 AA 15 G 1530 S 90 3 L9Y7 EP 138 J62 logo and 2416 MYLAN 6150 M15 HP G 300 mg 14/10 H5 758 AN 573 CP 405 VIP 106 PATR 54 533 UCY 500 C 735 logo and NS 404 16 328 MP 26 283 RI18 NQ LE 20 DEPAKENE WRF 5 HP 38 1000 MG A-002