Conversation: The conversation between human and AI assistant.
[|Human|] I have a large flap like bump on the inside of my cheek near my back molars like the size of a tictac. It looks the same color as the inside of my cheek only the center is filled white like a pimple. It is not as painful as a canker sore, but there is some pain now and again. Its been there a few days and has grown since i first noticed it. My girlfriend as well has developped one so thinking its something caused by a contagious factor or just big coincidence. What could this be and is this something that needs treated or will drain and go away on its own?
[|AI|]  The ulcer near you molar can be a bite lesion (your upper and lower opposite molars hurting your cheek tissue while coming together while biting) most probably, but it is not contagious. Infact most of the common oral ulcer conditions are not contagious except herpes. I advice you to visit an oral physician to rule out the rest. At my clinic i advice my patients to start with oral vitamin A supplements for a fortnight and apply denote over the affected area for a couple of days along with Betadine rinses .it will take a few days to subside, but a visit to a dentist will ensure a proper diagnosis to it, and it can be avoided in the future.  Take care.