Pill Identification by Imprints: S553 Home Pill Identification by Imprints: S553 2 results OLMESARTAN-HYDROCHLOROTHIAZIDE 40-25 MG TAB Side 1: S553 Color: White Side 2: Shape: Oblong OLMESARTAN-HYDROCHLOROTHIAZIDE 40-25 MG TAB Side 1: S553 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 250 MG b 701 BCT 2 1/2 M 615 RP 868 AC 132 399 Q50 1311 PE RSV 40 MCR 105 325/40 HP45 MYLAN 2250 P-1 ZA20 logo and 22 u50 6469 ML 87 ANDRODERM and logo and 2MG/DAY DB02 L76 L 177 T1 or T2 or T3 or P GX CG7 D6 R150 SG 331 593 40 LE 500 159 GG 930 LANOXIN Y3B MYLAN TM 20 W1 31 80 CL 58