Why when I travel do I start getting signs of a yeast infection or uti?
Answers: drink lots of water and pee frequently ,.
I reflect when people travel it screws up their routine; they start drinking things they usually don't (or probably shouldn't), get less sleep, drink smaller quantity water, etc. Maybe that messes with the go together of your intestinal flora...try a pro-biotic, an acidophilus supplement maybe. Might help near the yeast infection, don't know about the uti. If you notice a outline though, maybe you should be proactive and start taking a lot of cranberry supplements in the past you go to prevent the onset of the uti.
Ugh. Feel your anguish, though. UTIs are the worst! I get symtomps of a uti every time I travel too. I don't have an answer for you but I of late thought I would say that happens to me too.*