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 A-294 325/40 PH051 HYD 100 ZESTRIL 10 A22 BEACH 1111 OMP 20 CY n 573 239 L3 TL 707 142 TV A18 112 Metanx FI BCL 25 54 888 I26 VASERETIC NAPROSYN 250 KU 485 G231 C77 FL 20 SP 325 14 or 11 1137 A44 M 434 54 306 G 172 L3 or F logo and 01A LAMICTAL XR 50 or 100 or 200 ADP bes T1 50 E 511