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 Z 2089 West-ward 210 Tofranil-PM 75 mg Pharmics E 149 T33 I5 MYLAN A VGR 50 124 V 1 MYLAN 6150 ZLP V358 N008 RX 526 R 10 OS 213 MP 116 48 10 LZ MYLAN GT 24 G231 E 647 569 M C1 S8 N L DAN 5643 M 71 logo YC M 3 323 IP 116 PHARMACIA & UPJOHN COUMADIN 5 C54 5 6 MP 773 UPSHER-SMITH 0101