Could the marking be PA 917 instead of PA 977?



If so, then it's Torsemide 20mg (NDC 50111-917) which is a diuretic.

Inactive Ingredients:

- Silicon Dioxide
- Starch, Corn
- Lactose Monohydrate
- Magnesium Stearate
- Sodium Starch Glycolate Type a Potato