Pill Identification by Imprints: 5551 Home Pill Identification by Imprints: 5551 1 result DEXMETHYLPHENIDATE ER 10 MG CP Side 1: TEVA Color: Ivory Side 2: 5551 Shape: Oblong Other Popular Drug Imprint L75 O 250 or O-M 269 922 MYLAN 5750 54 557 LMT or LAMICTAL 51 MYLAN 6320 A 39 U86 RC26 RI4 38AV LASIX and logo 80 FENTANYL 100mcg/hr AA 79 14 5012 V N A RH 046 93 5268 DHA 1 8 080 MX31 2355 LIN 600 RX724 AN 777 Lilly 3238 569 BNVA MP 84 logo and S12 1000 M G 0028 fentanyl 1200 mcg H 48 L012 APP 333