My father recieved an injection on his gum to get a filling. Its been about 3-4 months since the procedure. For some reason hes still been suffering of pain on the location and general head pain. The odd thing about it is that a small bag has developed under his eye close to the injection site. Nothing so far seems to help. Any idea what may be causing the pain or a way to relieve it?
Hello, Welcome Thanks for consulting Chat Doctor, I have gone through your query, as you have pain and formation of small swelling don't worry pain can be due to formation of pus at periapical region of tooth Consult dentist and go for investigations IOWA X-ray if there is periapical pathology then go for Root canal treatment.  Do warm saline gargle two - three times a day Hope it will help you.