One side of the face suddenly swollen, consider and odontogenic infection, lymph node swelling, local allergies and other factors.
1. Odontogenic infection: for some patients, there may be inflammatory diseases in the gum area around the teeth, in the case of inflammation is not effectively controlled in time, it will spread to the neighboring soft tissues, which will cause cellulitis, and the corresponding area will be swollen, such as one side of the face suddenly swollen.
2. Lymph node enlargement: some patients may be infected by adjacent inflammation, which may cause sudden swelling on one side of the face, accompanied by painful symptoms when it affects the lymph nodes.
3. Allergic factors: this is also a common cause of sudden swelling on one side of the face, for example, when the patient is bitten by mosquitoes, contact with certain allergens, it will cause an allergic reaction, and even the phenomenon of sudden swelling on one side of the face.
One side of the face suddenly swollen there are other reasons, can cooperate with the doctor for further examination, and then do treatment and therapy.