Pill Identification by Imprints: ZD 19 Home Pill Identification by Imprints: ZD 19 2 results LOSARTAN-HYDROCHLOROTHIAZIDE 100-25 MG TAB Side 1: ZD 19 Color: White Side 2: Shape: Oblong LOSARTAN-HYDROCHLOROTHIAZIDE 100-25 MG TAB Side 1: ZD 19 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint L121 Watson 369 PAR 822 134 C* EA 25 102 L2U4 Tandem Plus M 2 OV 111 IP 271 44 348 T 50 S5 K 401 GG 257 SG 176 PD 220 logo and 21 460 TL 015 086 EGLT 15 V 6 GG 962 PE 669 EP112 1009 S 429 L9Y7 M376 ZA22 M 28 logo and 54 M A12 Alavert E 648 B167 MERICON logo