- Local time
- 12:20 AM
- User ID
- 1377
- Joined
- Jun 5, 2016
- Messages
- 33,698
- Reaction score
- 213,472
- Location
- Northwoods of Wisconsin
Never had one knock on wood.
What exactly causes them?
Buildup in the kidney, could be from a lot of different sources. For me I think it was too much iced tea.




