583 pill
2 pills in our database have the imprint 583. All of them are Liothyronine Sodium 25 mcg.
They differ in size, so compare those with your pill and its package.
How to tell them apart
| Pill | Size |
|---|---|
| Liothyronine Sodium 25 mcg | 7 mm |
| Liothyronine Sodium 25 mcg |