Pill Identification by Imprints: MP 542 Home Pill Identification by Imprints: MP 542 4 results SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round Other Popular Drug Imprint PH 044 10/325 1200 P10 cor 136 MYLAN TE 4 GM 1 A 48 logo and 257 E 16 SEARLE B168 LCI 1311 924 607 PAR 823 54 215 PAL 9 APO 020 04 31 045 L201 AC 133 G 32 MYLAN 1400 245 or 302 M07 6.0 HZT L17 MYLAN 4430 257 54 242 ME RE12 logo and 78 240 L 80 MP 168 06/012D E658 LIMBREL 52002 12.5 XR 300