Pill Identification by Imprints: RX 537 Home Pill Identification by Imprints: RX 537 5 results LISINOPRIL-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: RX 537 Color: Yellow Side 2: Shape: Round LISINOPRIL-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: RX 537 Color: Yellow Side 2: Shape: Round LISINOPRIL-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: RX 537 Color: Yellow Side 2: Shape: Round LISINOPRIL-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: RX 537 Color: Yellow Side 2: Shape: Round LISINOPRIL-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: RX 537 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint A-295 FHI Shire 381 Z 2089 RX 773 ANI 511 214 54 519 logo and 2908 31 logo and F-C L 217 COUMADIN 7 1/2 ANAFRANIL 25 mg M 55 K 66 265/10 M B3 GG 335 TYLENOL 500 HOSPITAL GG 2 4 9 1490 KU 106 MYLAN 7165 L75 0.5MG MP 271 TL015 840 HP 60 T0101 G 0533 logo and EK P11 IDT M60 CALCET AN 55 3572 V MPC 500