Pill Identification by Imprints: K4 Home Pill Identification by Imprints: K4 1 result PROMETHAZINE 50 MG TABLET Side 1: K4 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint P 150 93 27 LH2 Z 4236 MM 54 571 N 82 44-226 ADAMAS 170 MYLAN 2302 RSV 40 T 109 Lilly 3233 EM 5 G 322 PC 22 par 424 LK 50 CL 205 7.5 logo and 051 PD 237 RI3 270 MYSOLINE 250 FAMVIR PRINIVIL Z 3927 MYLAN CF 135 P295 16 0027 V 2 TCL242 792 LASIX and logo 40 MEDA K7 2776 T3