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 HMP ZGNX 50 mg T 57 395 MYLAN 2250 Advil PM 581 LIMBREL 52005 201 2 RP D 25 CL50 MICROZIDE ZC43 M MN2 MP 773 PAL 3 N A 33 341 WELLBUTRIN XL 150 Andrx 825 5 CellCept 250 M32 m 155 GIL 1 ML 23 S 902 CL 39 300 Watson 371 ZC 59 A 42 1068 2.5/1000 INDERAL LA 120 CORGARD 40 IP 110 54 Tiazac 180