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 SEROQUEL 25 GG C6 190 DILANTIN 415 SZ 395 91 L403 MYLAN 185 44-470 CREON 1224 BVF 240 44 235 TL 217 N-T N150 T2 200 MYLAN 7170 logo and 2907 S191 ZC 64 420 UHE RG 10 BP 643 MYLAN 1001 NOVAST PH 020 ER 1 E 129 GPI A5 37 97 FLAGYL E701 8119 M136 GG 172 MOVA logo and 247 M 473