Herpes sores can affect many areas of the body, including the mouth, genitals, and eyes. Herpes sores look like blisters filled with fluid, which can break open and then crust before healing.

that is what oral thrush looks like. Also called oral candidiasis, it is a fungal infection that can lead to a yeast infection on your tongue, the roof of your mouth, inner cheeks, gums and ...

What is thrush and what does it look like? Thrush is a type of yeast infection ... Also known as a Candida infection, it's ...