I have UTI & yi. Recently had oral thrush & still think I do. Dr. Gave diflucan 150mg for 1 day to take for yi, but read bad things about it. & cipro (ciprofloxacin) 500mg twice daily/3 days for uti. Are they safe?

Oral thrush? The question is why do you have oral thrush? Are you sexually active? Have you had std screening recently? Do you have any other diseases, diabetes, asthma, autoimmune, do you use inhaled steroids? You need to discuss further with your primary care physician and follow up with appropriate tests as need be.