what causes swelling behind the last tooth
hello for further doubts consult a dentist online
hello doctor I have a slight swelling on the skin in my mouth near my back teeth it is slightly bigger than the other side it has been there since three days though it does not hurt there is some irritation when I eat or drink I am not aware whether I bumped it while brushing if so then it should have been sore I do not have any other symptoms please help