A month before I noticed few painless mouth ulcers on my gums below my teeth,I visited the dental hospital after a week,Dentist prescribed mouth wash,and
vitamin tablets,after a week I visited another Dentist she preferred scaling as there was plaque buildup it's nearly two weeks I have observed ulcers reducing in size,but one ulcer is as it is which worries me,can anyone tell me what should be done.I have smoked only a few cigarettes in my lifetime