Food and Other Triggers for Hereditary Angioedema Attacks
Hereditary angioedema (HAE) is a rare genetic disorder that causes repeated and unpredictable episodes of swelling in the skin and upper respiratory and gastrointestinal tracts. The episodes come and go, but if they affect the throat, one’s airways can get blocked, leading to life-threatening complications. People are born with the condition as it is passed on from the parents to the child. Here are a few common triggers of HAE. Food triggers for HAE attacks The following foods can lead to an HAE attack, characterized by rapid swelling in different areas of the body: 1. Tree nuts Tree nuts like almonds, cashews, and walnuts are excellent snacks that help keep one full for longer. However, experts recommend those with HAE to avoid these nuts as they can trigger the condition. 2. Food additives Food additives used for flavor are a potential trigger of HAE attacks. People with the disorder should reach for meals with fresh ingredients and avoid anything that has additives. 3. Shellfish Shellfish are known triggers for those with food allergies. The food can also cause an allergic episode of HAE, so patients should avoid it. 4. Spinach Spinach or arugula is a green leafy vegetable known for its health benefits.