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 TL 121 E 655 611 WPI 3660 SEA RLE 10 41 logo and 324 MPC 600 C 10 93 3147 ZC 03 T 2 PREMARIN 0.3 HP 3 GIL 304 TUMS I G 180 mg M 27 ZC40 WPI 1.5 M 755 204 GG 85 MYLAN 5410 V260 M 39 R2 C020 G 037 P 200 VP010 GG 172 54 455 TMC435 150 WW 951 AP 86 TEVA 7594 RX615 UM BMS