Pill Identification by Imprints: 638 Home Pill Identification by Imprints: 638 3 results ALENDRONATE SODIUM 70 MG TAB Side 1: 638 Color: White Side 2: Shape: Round ALENDRONATE SODIUM 70 MG TAB Side 1: 638 Color: White Side 2: Shape: Round LAMOTRIGINE ER 250 MG TABLET Side 1: logo Color: Yellow Side 2: 638 Shape: Oblong Other Popular Drug Imprint BMS 1964 93 175 B 586 or B 587 PLIVA 434 R-265 877 GG 737 341 832 230 ZESTRIL 10 A5 E 54 I 8 ER 3 1249 T2 200 N 3 5410 L193 APR K0 81 4895 FENTANYL 200 SZ246 031 logo and 103 90 T ED PSE A-010 20 MYLAN TE 6 L126 CTI 143 ADVIL PM KEFLEX 500 mg 052 TEVA 7588 BAC 20 A511