How to cure yeast infection?

Medication. You can get a yeast infection in many places in the body such as your scalp, toenails, skin, vagina, etc. Each has a different treatment. Assuming you have a vaginal yeast infection, there are very effective over-the-counter medications you can get at a pharmacy such as Monostat. Or you can see a doctor and get a prescription pill or cream. A short treatment will usually get rid of it.