Pill Identification by Imprints: M43 Home Pill Identification by Imprints: M43 2 results LOSARTAN-HYDROCHLOROTHIAZIDE 100-25 MG TAB Side 1: LU Color: Yellow Side 2: M43 Shape: Teardrop LOSARTAN-HYDROCHLOROTHIAZIDE 100-25 MG TAB Side 1: LU Color: Yellow Side 2: M43 Shape: Teardrop Other Popular Drug Imprint M C1 US 10 54 411 P-112 923 TCL 272 b1011 NORCO 539 F 27 ACTIQ 1200 U-S 40 COUMADIN 4 MYSOLINE 50 b 98 C5 or C2 HU 363 010 MX1 G32 T1 or T2 or T3 or P HLA 80 C C 738 b 214 298 1382 25 102 EGLT 60 ENTOCORT EC 3 mg 3137 5/500 93 3196 54 899 G 8 GS LFG AK 80 837 SANDOZ 625 FL 28/10