Pill Identification by Imprints: YH 018 Home Pill Identification by Imprints: YH 018 2 results CHEST CONGEST RLF 400 MG TAB Side 1: YH 018 Color: White Side 2: Shape: Oblong CHEST CONGEST RLF 400 MG TAB Side 1: YH 018 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint FL 7/10 12 736 U7 Z45 N 342 OS 302 GX EX1 AC 133 logo and 159 J 247 65 OP 704 MX 23 2.5 PFIZER 412 LEMMON FLUMADINE 100 AN 515 173 FLI 14 mg ZC 79 WATSON 343 I 53 West-ward 450 SZ 465 F 27 23 L 40 LOTREL 2265 M77 54 017 H 48 C 73 PA20 D 27 HE1 NL C M L54 IDT M100