Pill Identification by Imprints: L355 Home Pill Identification by Imprints: L355 1 result HEADACHE PM 25-500 MG TABLET Side 1: L355 Color: Light Blue Side 2: PM Shape: Round Other Popular Drug Imprint M 775 CF 2L logo and 104 K 55 PREMPRO 0.625/5 or PREMARIN 0.625 Lilly 3270 E 17 B4 C C 85 Zzz N4 54 271 POT 20 MYLAN 5428 HALCION 0.25 4890 G 2003 RG B384 logo and H8 L416 A257 GG 531 O5 AA 72 VH2 038 5413 LILLY 4116 44 104 M B4 O10 M3 4008 C72 logo and 6451 G 0522 203 54 857