Hi I have had a small yellow blister on my small palate now for about three months and my doctor said its nothing but my dentist said its because my immune system was low as I had been on triple antibiotics because I have h pylori . That was about 5 weeks ago and it still hasn t changed really, maybe a tiny bit smaller but that s all. Appreciate any help thank you. I am a 25 year old male and it is only sore if I drink hot things but even then it s not bad
HelloWelcome to ChatDoctorI would like to tell you that canker sore can be due to:--stress problem-vitamin deficiency-trauma or injury while brushing It can be treated by:--multivitamin treatment-taking natural milk-avoiding spicy food-applying colonel Consult your dentist for further query. Take Disregards Chat Doctor.