Pill Identification by Imprints: M 355 Home Pill Identification by Imprints: M 355 3 results DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round DICLOFENAC SOD ER 100 MG TAB Side 1: M 355 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint MYLAN 6898 MP 47 MYLAN 5220 25 41 logo and EK K 100 IP 304 305 611 54 974 MP 513 M P5 42 16 V UPSHER-SMITH 0084 SEARLE 1461 8 DCI ex-lax MT2 54 553 316 M E15 GS AG AG Z 3 HP 228 US 2.5 L554 TN 2 MP 20 CXL 8 40 GG 506 R 158 or 54 312 or GG849 10 300 Advil PM CLOM 50 8117 54 741 EXH 8 WPI 3629