Tongue papillae in front-white fungi form in back of tongue - circumlative reasons for it? And how to get rid of it? Does masturbation cause it? I have it more than 3 weeks I consulted physician he gave pre and pro bioethics with acid reflux but no change in tongue. No pain or any other symptoms seen til now. I was on 7th day of antibiotics (doxycycline hyclate 100 mg for back acne) I visited dentist. He told it's normal and wait for a week after finishing antibodies. It's more than a week now. It has not gone. What can be done? Please help I have stopped smoking since past 3 months and I take alcohol occasionally.