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 E P C134 NT or EP or E logo and 750-20 401 2232 WATSON 862 84 93 321 554 CPC2069 NL 2 MYLAN 6440 NORVASC 5 67 Y TL516 logo and 35 3169 812 LOTREL 0379 E 53 MYLAN 145 D2 RX 537 Surfak I 35 PLIVA 441 M 924 G 31 logo and 4366 A733 123 SYPRINE C 200 523 Nitro-Dur 0.8 mg/hr ZF 23 1 5 0 W 150 744 1