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 V 24 TL710 12.5/1000 PROVERA 2.5 BVF GG 337 R530 2171 5 6 A23 PLIVA 434 RG Q150 INDERAL LA 160 37.5 25 logo and 0.5 ZOLOFT AN057 L 165 G 241 202 or 222 J 75 M 70 06/012D 5411 44 403 C 474 logo 2666 E 136 APP 332 E 5000 TV 2 T536 ZA48 FENTANYL 400 MCG 7.5 300 S4 MARPLAN 10 31 80 NATCO