Antibiotics are usually meant for treating a problem; however it is not the case always. It has been observed that antibiotics are one of the primary causes of yeast infection. If you take antibiotics regularly; your chance of suffering from yeast infection increases.
Antibiotics kill the bacteria in the body; however, during the process they may also kill the good bacteria. As the good bacteria are killed; check on the yeast growth is removed. This results in growth of yeast and hence spread of yeast infection.
An effective way to combat such yeast infection is to follow a good treatment that can treat the problem from basics. One such treatment is Yeastrol yeast infection treatment .
So, be cautious while taking any antibiotics as it may trigger yeast infection in you.