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 ZA21 APO T300 A536 M F1 223 BRX 2 RG 11 CL92 DAN 5782 T-E Prenate Chew M 147 473 POTABA 51 ZA-37 S 741 u75 E 4 MYLAN 5340 logo and 342 BP 648 barr 302 D 88 R2 MYLAN TE 4 FENTANYL 75mcg/h Benadryl CL 025 fentanyl 1600 mcg 93 7336 AN 543 BM 105 ML 94 T81 V240 607 1072 10/500 330 OMJ 50 LBH 20 mg