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 440 FS3 logo and 7 600 7154 CL 024 OP 697 4827 M L20 NEXIUM 20mg 316 or 317 M 943 L 347 D C I 34 MPC 500 GG 63 P293 PAL 6 MYLAN 2250 Y CombiPatch 0.05/0.25 mg per day AS and logo DC M GP10 O10 EP 117 logo and 040 Lilly 3234 786 AMA RYL ACTIQ 400 VRX 405 RX695 T011 L734 SZ 467 A226 RTG-400 4829 S252