ok a month ago I had an abscessed tooth and while painful I thought I would wait until monday to get to the dentist. I woke up the next morning sweating, with a high fever, dizzy and half my face really swollen, had a huge headache and I ended up in the hospital. turns out the infection entered my blood stream. they ended up giving me some sort of shot into my arm to reduce the pain. then they had to put me on heavy antibiotics...I felt like I had the flu for several days without the vomiting. and the pain truly sucked.
trust me when I say this..if your face is already swollen and you are in pain, you better go get yourself some antibiotics ASAP and they have to be antibiotics for dental abscesses not regular antibiotics because while it will relieve the pain and the swelling the infection will come back. Go to the Er or a clinic or somewhere now.