Pill Identification by Imprints: I 53 Home Pill Identification by Imprints: I 53 1 result NARATRIPTAN HCL 1 MG TABLET Side 1: I 53 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint FL 60 MX 16 OLM MYLAN 5375 93/12 MP 443 SLOW- MAG I 36 PLIVA 328 1010 54 553 2L Andrx 710 W 100 FR CL55 852 E 647 DDS 081 CL 41 T 50 ZC43 L116 C171 ANAFRANIL 50 mg par 726 G 022 logo and 2416 PE 669 b 971 MYLAN 145 E4 VALTREX 1 gram WRF 4 RX 830 539 HP 26 PLETAL 100 B 303 I63