Yes, of course. Pharmaceutical medications were made to cure specific conditions.
But, what you have to know is what the disease is all about so that you would know how to prevent it from recurring which is the case with yeast infections. You have to know that the yeast, Candida albicans is a normal inhabitant of the body the problem occurs when there is an overgrowth.
There is also a HOLISTIC APPROACH which means that you are not given just medicines but your diet is also monitored and other process to eliminate the recurrences of CANDIDIASIS infections, if you also want to learn more about this you can visit beyeastfree.com it is a free site, they have videos and all.
I hope this helps.