Medically reviewed by William Truswell, MDYeast infections on the scalp are caused by an overgrowth of fungal organisms. Candida is the yeast that most often infects the scalp. The problem can also be ...

Even if you suspect your antibiotic has caused a yeast infection, experts advise that you complete the entire treatment course of antibiotics to lower your risk of antibiotic resistance.

Your healthcare provider may also take "a urine culture, [which] determines a yeast vs bacterial infection." If you suspect you have vaginal thrush, Palm says there are several ways to address it ...