Pill Identification by Imprints: alza 18 Home Pill Identification by Imprints: alza 18 6 results CONCERTA ER 18 MG TABLET Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong CONCERTA ER 18 MG TABLET Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong CONCERTA ER 18 MG TABLET Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong CONCERTA ER 18 MG TABLET Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong CONCERTA ER 18 MG TABLET Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong METHYLPHENIDATE ER 18 MG TAB Side 1: alza 18 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint GX 623 F51 ANAFRANIL 75 mg AN 734 M 253 NALFON 400 mg logo and TH N050 G73 3973 ALEVE SINUS&HEADACHE logo 222 D 5 M 313 N 4 M 255 801 APO 1000 logo and 2666 A23 51 38 AMT 1157 85 797 T 5 RX 505 472 logo and EK I62 VGC 4895 West-ward 140 WPI 3331 HLA 80 AAA 1031 OMJ 200 MUTUAL 274 54 650 IP 52