My son has a small white bump on the inner top of his mouth behind his front one his front tooth and .. He has had since he was months old and now his a year old and got alite bigger my babysitter popped And puss can out is that something to be alarmed by?
Thanks for your query, I have gone through your query. The pus discharge from the mouth behind the front teeth can be because if the infection in the tooth or gum resulting in an abscess.  Nothing to be panic, consult an oral physician and get it evaluated. Meanwhile you can take a course of antibiotics like amoxicillin and metronidazole(If you are not allergic). You need to get a radiograph done to confirm the diagnosis. Once the diagnosis is confirmed, we can treat accordingly. Do saline gargling. I hope I have answered your query, take care.