Pill Identification by Imprints: 591 Home Pill Identification by Imprints: 591 5 results PILOCARPINE HCL 7.5 MG TABLET Side 1: G Color: Blue Side 2: 591 Shape: Round PREVYMIS 240 MG TABLET Side 1: 591 Color: Yellow Side 2: logo Shape: Oval PREVYMIS 240 MG TABLET Side 1: 591 Color: Yellow Side 2: logo Shape: Oval PREVYMIS 240 MG TABLET Side 1: 591 Color: Yellow Side 2: logo Shape: Oval PREVYMIS 240 MG TABLET Side 1: 591 Color: Yellow Side 2: logo Shape: Oval Other Popular Drug Imprint LOVAZA logo and 750 10 or 20 or 40 D C VP 044 TL 708 61 60 ZC40 TYLENOL 3 CODEINE GG 451 DAN 25 GS F1Y 325 PREMARIN 0.625 RI2 C54 MJ 756 A 93 3107 134 138 MF 1 C28 FR AS 400 cardizem CD 300 mg S77 logo and 2579 PROTONIX HP 2 O F20 100 LCI 1383 WPI 338 AX V359 A533 2 59 GX 623 GG 624 RDY 344