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 MP 273 ZYLOPRIM 100 WPI 839 D2/850 54 694 A mo HP 1 T1 125 O10 logo and 65 HP 194 SG 328 S191 M 138 S551 TO IP 304 5/120 M D5 PH 044 N150 45 logo and 665 M 060 WPI 3630 2775 MYLAN 6410 M A15 HP51 G 60 MICROZIDE C 92 AP 84 n 574 S407 URETRON D/S WATSON 409 E 263 GS TF5 ZC45