Pill Identification by Imprints: S591 Home Pill Identification by Imprints: S591 1 result TELMISARTAN-HYDROCHLOROTHIAZIDE 40-12.5 MG TB Side 1: S591 Color: Pink Side 2: Shape: Oblong Other Popular Drug Imprint SZ 344 W 785 FTY 0.5 mg MX44 AN 475 NATCO GS XJG 117 M 0 5 POLY 212 ZC18 E 38 35 80 4827 54 922 KRC N 11 CP 406 809 OP 703 93 M C1 logo and F-C N635 L751 ZESTRIL LCE 150 West-ward nitroglycerin 0.2 mg/hr ALKA SELTZER and logo S252 Z 4235 A 102 S405 500 CP 150 54 302 M 412 713 AK M377