<s>[INST] Hi Ive swollen circumvulate papilia for several weeks now and also a white tongue which seems to be worse after a weekend when Ive consumed alchohol,also the with brushing it removes a lot of the whiteness on my tongue,Im wondering if dehidration off alcohol consumption could be the corse [/INST] Hello and Welcome to Ask A Doctor service. I have reviewed your query and here is my advice. Your explanation is pointing towards oral yeast infection or Oral Thrush. It is a fungal/yeast infection and causes white coating over tongue and also can cause inflammation of tongue papillae. So first you need to get the infection treated and for this you should gargle with Statin mouthwash and suck Clotrimazole lozenges. Also take Fluconazole table for 15 days. Eat more of probiotics like yogurt and garlic.  Chat Doctor.  Hope I have answered your query. Let me know if I can assist you further. </s>