I have had a toothache for 6 days now.  Bottom tooth, left side, third from back.  It hurts to touch or when I rinse my mouth. and general achiness.  I am using T1 for the pain. Now my jaw bone under that tooth is sore and I have a numb feeling there now.  I have also had nasal congestion/cold for the same amount of time.  Thoughts?
Hello and welcome to Chat Doctor, toothache indicates bacterial decay or infection in the tooth that involves the exposed tooth nerve tissues.  Such infected tooth needs to be treated by a root canal procedure, so please consider getting the treatment done by consulting a dentist.  You may need an OPG radiographic examination done for your teeth to confirm the spread of infection or to rule out the exact cause of the pain and swelling. I would suggest you to start with antibiotic Augmenting 625 mg along with analgesics like diclofenac two times daily for 3 to 5 days.  I hope this helps, take care.