Eosinophilic esophagitis (EoE) is a condition wherein eosinophil, a type of white blood cell, accumulates in the esophagus, causing inflammation. It is typically accompanied by other symptoms, such as chest pain, difficulty swallowing (dysphagia), and vomiting. The condition often results from food allergies or environmental triggers. Thus, it helps to eliminate certain foods and add them back individually to identify any allergies. Here are some foods that may trigger EOE:

Dairy products
Even generally, milk is associated with increased mucus production, leading to congestion among people with lactose intolerance. Dairy intolerance can also cause or aggravate EoE. While some patients may react to dairy in all its forms, some others may be able to have certain dairy products, like baked items, without any consequences. Thus, it also helps to eliminate all dairy products initially and add them back one by one to identify the level of lactose intolerance.

Fish and shellfish
Fish and shellfish may also act as allergens for patients with EoE. Individuals with shellfish allergies often experience swelling of the throat and difficulty breathing. So, eliminating fish and shellfish and adding them back can help determine if either or both are causing the disease.

Eggs
Eggs contain specific properties that release histamine, a significant agent in mucus production, in the body. Thus, the elimination plan involves weaning off eggs from one’s meals for some days and adding them back to gauge the effects.

Soy
Some individuals may also experience EoE as a result of soy allergy. Thus, while checking for soy intolerance, one must eliminate all soy products, including soya chunks, tofu, and soy milk. Moreover, several ready-to-eat products may contain soy; it is essential to browse the list of ingredients in each such product before purchase.

Nuts
Nut allergies are not uncommon and may sometimes trigger the onset of EoE. However, during the elimination period, it is essential to avoid nuts in all forms, including nut butter, oils, and baked items containing nuts.

Wheat
Gluten intolerance can also trigger or worsen EoE symptoms. Gluten is found in wheat and its products, including bread, baked goods, and other confectioneries. It is also a latent part of barley, oats, and ice creams. Thus, all such products should be avoided while eliminating wheat to test for EoE allergens.