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 M RN NORPRAMIN 25 N030 1507 HP 288 Triax M050 TCL333 L052 77 NCH 0830 LCI 1329 A 04 U28 cor 230 WATSON 408 230 CL47 2531 93 7336 DAN 5554 LCE 200 MOT G 5007 M 724 978 A33 V201 G 30 logo and 22 Z 300 G 21 E3 RX 504 D 86 TL515 WPI 3739 HP 4 54 551 0031 V BR 174