Pill Identification by Imprints: M 41 Home Pill Identification by Imprints: M 41 4 results SPIRONOLACTONE-HYDROCHLOROTHIAZIDE 25-25 TAB Side 1: M 41 Color: Ivory Side 2: Shape: Round SPIRONOLACTONE-HYDROCHLOROTHIAZIDE 25-25 TAB Side 1: M 41 Color: Ivory Side 2: Shape: Round SPIRONOLACTONE-HYDROCHLOROTHIAZIDE 25-25 TAB Side 1: M 41 Color: Ivory Side 2: Shape: Round SPIRONOLACTONE-HYDROCHLOROTHIAZIDE 25-25 TAB Side 1: M 41 Color: Ivory Side 2: Shape: Round Other Popular Drug Imprint SZ Z4 PRINIVIL 54 553 S 40 BP 706 M A5 7188 W 903 U03 1010 V 200 LAMICTAL 25 AB1 1067 P-D 915 WAR 2 1/2 G 531 802 93 948 5683 N 350 TL 175 H H I113 54 795 B 912 logo and 1810 93 7373 MYLAN 5280 WPI 3739 P 5 logo 040 N16 TH2M INDERAL XL N192 750 MX 16 logo and 50 mg N 50