U 420 pill
2 pills in our database have the imprint U 420. They are 2 different medicines: Amitriptyline HCl and Amitriptyline Hydrochloride.
They differ in 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 | Made by |
|---|---|
| Amitriptyline HCl 25 mg | Direct_rx |
| Amitriptyline Hydrochloride 25 mg | Nucare Pharmaceuticals,inc |