Pill Identification by Imprints: L 4 Home Pill Identification by Imprints: L 4 5 results LEVETIRACETAM 1,000 MG TABLET Side 1: L 4 Color: White Side 2: Shape: Oval LEVOTHYROXINE 25 MCG TABLET Side 1: M Color: Orange Side 2: L 4 Shape: Oblong LEVOTHYROXINE 25 MCG TABLET Side 1: M Color: Orange Side 2: L 4 Shape: Oblong LEVOTHYROXINE 25 MCG TABLET Side 1: M Color: Orange Side 2: L 4 Shape: Oblong LEVOTHYROXINE 25 MCG TABLET Side 1: M Color: Orange Side 2: L 4 Shape: Oblong Other Popular Drug Imprint MYLAN 6320 MP 112 U 128 348 AMC ML 43 T31 PROVIGIL 611 ZA-36 WATSON 790 S21 GGN6 logo and TH LIDOCAINE PATCH 5% P24HR HBP FLU MES V 180 1201 MYLAN 7165 E 139 MYLAN 5375 CH ASC TV 2 1/2 T600 31 AK 160 PFIZER 397 VRX 405 PROCARDIA XL 60 M 35 R717 ML 72 MYLAN CF 135 T 175 U42 AN 521 5 XL M 407