I experienced about a week of bad breath and bad taste, followed by another week of a brown and white film on my tongue, especially towards the back. I have been treated for acid reflux disease and thrush, but neither medications have worked to remove the coating. Currently, it looks to be almost a "fuzzy" white coating with small fissures and cracks appearing when I bend my tongue. Yesterday, a doctor said that it was likely geographic tongue, but I when I stop the medication for thrush, my tongue begins to swell and feel awful. Any suggestions would be greatly appreciated. Thank you.
Mark