... medications cause this to happen?

Triamterene-HCTZ 37.5-25
Potassium chloride 20
Inderal 20 mg (Propranolol)
Thiamine HCL 100 mg
Folic Acid 1 mg
Trazodone HCL 200 mg
Fluoxetine HCL 20 mg
Proair HFA 108 (90 base)
Ultracet 37.5-325 (Tramadol-acetaminophen)
Naproxen 500 mg

I also take L-Lysine, Aleve, and ibuprophen. I do drink quite a bit.

Can any of these or a combination show up as oxazepam?