I have an esophagal yeast infection i'm taking medications to kill the bacteria but i still seem to be feeling worse why?

yeast infection: Yeast is not a bacteria but it is in the fungus family. Sometimes hard to get rid of this infection. See your doctor about more or other treatment to help you.

Jarrish-Herxheimer : This is perhaps due to a few things. However most likely is what is called a jarrish herxheimer reaction, which is the body cleaning out the debris from the die off of all the yeast. This usually just lasts a few days and you will start to feel better. The other possibility is a reaction to the medication. Depending on which medication you are taking, it could be affecting your liver.