Toothache half of the face are swollen may be the emergence of apical periodontitis, periodontal abscess, pericoronitis and other diseases.
1. Apical periodontitis, clinically, the apical tissue produces a large number of inflammatory factors after the emergence of apical periodontitis, the spread of inflammation may appear toothache half of the face is swollen.
2. Periodontal abscess, if there is inflammation, inflammatory secretions gathered in the periodontal area, may lead to the appearance of periodontal abscess, the spread of inflammation encroach on the tissue may appear after the toothache half of the face are swollen.
3. Peri-coronitis, patients with peri-coronitis gum tissue is stimulated by inflammation, congestion and edema, there may be a toothache half of the face are swollen.
Toothache half of the face are swollen, there may be other reasons, need to consult a doctor in time, active treatment.