I have coated tongue, esp in furrow. can you show photos of thrush?

Brush your tongue: A coated tongue does not necessarily mean you have thrush, which is an oral yeast infection. If the coating looks like cottage cheese curds, can be easily wiped away and it leaves the surface of tongue looking red. You should be brushing your tongue with your toothbrush after brushing your teeth, each and every time you brush. After a few days, your tongue should look normal. Questions, see dds.