Pill Identification by Imprints: U-S 250 Home Pill Identification by Imprints: U-S 250 1 result VALPROIC ACID 250 MG CAPSULE Side 1: U-S 250 Color: Off-White Side 2: Shape: Oblong Other Popular Drug Imprint Ziks631 AN 643 IL 3583 PE820 XR 400 RENAGEL 800 54 715 AN M 1840 51 LCI 1337 591 655 Kaopectate A1 or A2 SZ Z4 Z8 CA 44 226 1G logo and 257 West-ward PROCARDIA XL 30 L409 ZANTAC 150 POLY 210 alg N 30 E 720 258 LEVOXYL ZD 15 315 WC or PD MYLAN 5220 I86 351 logo and 7 DISTA 3105 logo and 14