hi,there are two bumps behind the furthest back molars on the top of my mouth.  both of these have been there, however the one on my right has become larger and hurts to the touch and even sometimes when Im swallowing.  i have had sinus congestion as well the past few days, however that may be nothing more than my seasonal allergies.  i have gotten my wisdom teeth out, however i do not remember how many i had before the surgery and whether or not any were left in my mouth.  i want to stress these bumps are not along my gum line, rather they are towards the roof of my mouth, behind the top rows of teeth. thanks
Hello, Thanks for choosing Chat Doctor forum. The bump may be arose due to deep dental caries resulting in abscess formation. I would advise you to visit your dentist and get thorough clinical evaluation done. Root canal treatment has to be done if required. The pus within the bump has to be completely Chat Doctor. Take complete course of antibiotics after consulting with your dentist. Maintain oral hygiene well. Get routine dental check-up in every 6 months. Use Listerine mouth rinse to gargle. Hope this helps.