Irritation or trauma can cause gum irritation and swelling. Wisdom tooth eruption can cause swelling and discomfort. Infection or abscess in gums can lead to swelling or pain. Gum disease can have ...

Key PointsPregnancy gingivitis is a common pregnancy symptom that is usually nothing to worry about with proper dental hygieneIncreased levels of progesterone and estrogen, as well as increased blood ...