Pill Identification by Imprints: LH4 Home Pill Identification by Imprints: LH4 2 results LOSARTAN-HYDROCHLOROTHIAZIDE 50-12.5 MG TAB Side 1: M Color: Light Yellow Side 2: LH4 Shape: Oval LOSARTAN-HYDROCHLOROTHIAZIDE 50-12.5 MG TAB Side 1: M Color: Light Yellow Side 2: LH4 Shape: Oval Other Popular Drug Imprint USL 10 MX44 E 128 E 12 020 M AC Celgene/ 150mg MP 446 ER 7 M500 Vivotif Berna FI logo and 2779 E 205 N 50 IMI 10 145 93 4069 barr 200 mg E 173 GG 822 EK 25 GPI S2 PREMARIN 1.25 ZF 26 OS 303 I 71 M C ML 34 M 434 I 53 54 879 US 2.5 M 120 8 D 85 PFD 267 mg 7010 Y01 NB-890