If you have thrush you need to see a doc. for prescription treatment. There are overall two ways to treat..one with an oral fluid swish & swallow med & the other with a pill such as Diflucan. Which is best? Depends on the degree and underlying cause of it.

To help yourself eating yogurt is helpful but will not cure it. As far as the pill, neither med should interfere but always check with your prescriber & pharmacist. Always tell them all meds & supplements you take to check for interactions.