638 pill
2 pills in our database have the imprint 638. They are 2 different medicines: Alendronate Sodium and Lamotrigine.
They differ in strength, color, shape, size, and maker, so compare those with your pill and its package.
Different medicines share this imprint. Check every detail before you trust a match, and ask a pharmacist if you are unsure.
How to tell them apart
| Pill | Color | Shape | Size | Made by |
|---|---|---|---|---|
| Alendronate Sodium 70 mg | White | Round | 11 mm | A-S Medication Solutions |
| Lamotrigine 250 mg | Yellow | Oval | 16 mm | Actavis Pharma, Inc |