Pill Identification by Imprints: L158 Home Pill Identification by Imprints: L158 2 results EQL CONGESTION RELIEF TABLET Side 1: L158 Color: Brown Side 2: Shape: Oval EQL CONGESTION RELIEF TABLET Side 1: L158 Color: Brown Side 2: Shape: Oval Other Popular Drug Imprint MATULANE SS-2 GG 623 NT or EP 54 571 U31 TA2M TV 10 H569 M 2540 B 50 383 PreQue P1 E 123 MSD 19 FPI MEDROL 4 E712 logo and 87 Z4 MP 40 M112 F21 logo and 346 CT 1 T1 150 ALKA SELTZER and logo logo and 637 GG 225 ISA E 53 252 Integra-F T21 G452 L150 3670 MERRELL 277 NF0