Q. Hi, i did a root canal on friday on an upper tooth that was damaged but had fillings done months ago. im traumatized after the treatment, felt shaky right after i walked out of the clinic. After the root canal treatment, i did feel good for awhile but on the saturday, i had swelling on my whole of right face, even my tonsil and neck..swelling got worst by the day. Doc only prescribed me with mefanamic acid for the pain (no antibiotic given). even my head hurts. i visited the doc again on monday (today), re-cleaning of the tooth was done. swelling is still there (this time antibiotic was given), when i got home, i realized that the tooth next to it felt some pain. is that normal? or do i have to remove that tooth (the tooth that was re-cleaned seems ok so far).. swelling didnt go down yet, i still look like i got punched on the face, pain is minimized but i am feeling feverish after taking the antibiotic..is that a bad or good thing?. very worried and in pain…='( Help…,