Common symptoms of angioedema may include:
- Sudden swelling in the affected areas (e.g., face, lips, tongue, throat, hands, feet)
- Redness or warmth over the swollen area
- Pain or discomfort in the swollen areas
- Difficulty breathing or swallowing if the throat or tongue is involved
- Abdominal pain and cramping (in cases of gastrointestinal angioedema)