Pill Identification by Imprints: M 577 Home Pill Identification by Imprints: M 577 4 results AMILORIDE HCL-HYDROCHLOROTHIAZIDE 5-50 MG TAB Side 1: M 577 Color: Light Orange Side 2: Shape: Round AMILORIDE HCL-HYDROCHLOROTHIAZIDE 5-50 MG TAB Side 1: M 577 Color: Light Orange Side 2: Shape: Round AMILORIDE HCL-HYDROCHLOROTHIAZIDE 5-50 MG TAB Side 1: M 577 Color: Light Orange Side 2: Shape: Round AMILORIDE HCL-HYDROCHLOROTHIAZIDE 5-50 MG TAB Side 1: M 577 Color: Light Orange Side 2: Shape: Round Other Popular Drug Imprint A1 or A2 or A3 or A4 CALAN 3 M 41 468 H150 RE 22 MYLAN 1200 XANAX 0.5 GG 706 VIVUS 5030 cor 187 OP 706 317 6 036 par 086 ALTACE 10 mg SZ244 R1 logo and 3063 20 L 66 LITHOBID 300 RSV 10 AN057 54 524 R 5 VP302 A23 cor 126 ZYBAN 150 SG 176 ZD18 LES200 ALO300 643 WW 33 921 SZ246 54 848