I found a sheet, the foil on the back so you can pop them out, of dark blue oval shaped liquid filled pills. The outside "skin" is solid blue so you cant see the color of the liquid inside. It is squishy. The foil backing had the letters HT and that is all. Same as the pills, no markings at all on any of the pills. I did not see the box, so I cant confirm whether it was a prescription or OTC although I believe OTC. If anyone is able to help identify I would appreciate it! USA