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 WATSON 414 10 or 20 or 40 C 132 C 283 UL RH37 MP 441 LAMICTAL XR 300 2 57 PLIVA 467 253 or 306 Advil A&CR L431 CL 025 AP H119 4890 T 150 2102 TCL 003 ETO 300 MG n 794 C84 S251 SL 456 L 217 RX 553 176 B105 C151 b 572 610 C 25 VASERETIC 1328 CL 25 CL 76 54 337 M T15