My face has been swollen for 4 days .what can this come from?

Swollen face: You might want to read==>http://www.Localhealth.Com/article/face-swelling. Without further details about your state of health, it is impossible to pinpoint the specific etiology of your facial swelling. Some causes can be quite serious - you should make an appointment with your doctor to have this evaluated.

See a Physician.: Generalized facial swelling can be due to medication allergies known as angioedema or kidney problems, exposure to chemicals or cosmetics , infection and insect bites. Consult your physician who can help you to diagnose the cause of the swelling and prescribe the appropriate treatment.