I have some health issues that make it almost impossible to go more than an hour without visiting the restroom. I'm about to hit the job trail to get a new programming job and probably I will have full day onsite interviewing. How can I get the bathroom breaks I need without making a big deal out of it? What is the appropriate way to ask for these without being impolite or embarrassing?
I know that legally in the US they can't discriminate against me for it. I'm more asking how to deal with the human situation of it -- I don't want to have to be a jerk about it, and I don't want to have to raise doubts (even if those doubts are illegal) and stuff.