I have had blisters on the back of my throat and tongue for 6 weeks now. So sore and I am so fed up with it. Went to dr about 5 weeks ago as I had been throwing up and had a sore throat he said it was a throat infection. He gave me antibiotics and melds for thrush on tongue. Week after I got a chest infection and he told me to gargle. Week after got throat losengers and week after that told I was run down. So after blood test for thyroid came back ok and b12 was ok he said I was dehydrated and run down. Have to go back Wednesday for next appointment and sick note. Throat very sore again today called to ask for appointment for today, nothing available. Fed up throat is blistered again and finding it uncomfortable to swallow. Any ideas to help me before Wednesday.