Teatree is NOT SOOTHING, it will BURN LIKE HELL. It IS an antifungal, and it will help a yeast infection, but it is painful to use. I ONLY suggest using it on a grown woman.
You should not be allowing her to take to soak in a bath, showers will be much more comfortable. Only use a towel ONCE, since the yeast will breed in the moisture and reinfect her.
You can make a paste out of "Acidophilus" (you get it at a healthfood store, by the powdered kind- you'll find it in the cooler) and apply that to the itchy areas, it is one of the live cultures used in yogurt, and it eats yeast. She should also take a dose of it twice a day, eating yogurt CAN NOT PROVIDE ENOUGH PROBIOTICS to help treat, or prevent a yeast infection.
Limit sugar in her diet, as well as simple starches, they will add to the problem.
at 10:08 AM on Nov. 30, 2010