Pill Identification by Imprints: I33 Home Pill Identification by Imprints: I33 2 results FELODIPINE ER 10 MG TABLET Side 1: I33 Color: White Side 2: Shape: Round IRBESARTAN-HYDROCHLOROTHIAZIDE 150-12.5 MG TB Side 1: M Color: Yellow Side 2: I33 Shape: Oval Other Popular Drug Imprint L437 CLARITIN-D 24 HOUR CL 25 P15 NL 2 832 25 1105 V254 S 572 44 452 54 840 LIN 600 WAR 6 WW 763 CR 500 alza 27 n 351 11 36 724 36 01 LEVOXYL M AC E 277 Z 2089 115 94 L161 NC 100 ANZEMET MYLAN ZE 80 GE 320 L521 US ProV 140 L431 832 BM05 MYLAN MT 21 M 58 GG 64 363