Asthma is a disease that can result in wheezing and shortness of breath, and turn into more chronic conditions, like chronic obstructive pulmonary disease (or COPD). In the U.S. alone, as many as 9 million adults every year experience asthma symptoms, and 12% of people with asthma are also allergic to foods that could lead to more symptoms. Stiolto Respimat is often prescribed by doctors to treat persistent cough and shortness of breath caused by asthma-related COPD.

In addition to doctor-prescribed medication for breathing issues, avoiding the following problem foods can also help ease symptoms:

1. Wheat
It is a common food that people with asthma should avoid. It is a common allergen, and it can worsen asthma symptoms in those who have gluten sensitivity or celiac disease. Its consumption can cause an inflammatory response in the body, which is harmful to the airways. Its consumption can also cause gluten sensitivity, which is an intolerance to proteins found in wheat heavy foods.

2. Eggs
Eating too many eggs can lead to breakouts, swelling, and rash in those who suffer from an allergic reaction to egg whites. Egg white and egg yolk are both common allergens. The allergic reaction can lead to swelling of the airways, making it hard to breathe. The body will fight back, though, and try to decrease the amount of allergen it can produce, causing a histamine response.

3. Cow’s milk
Dairy from animals is a food that many people with asthma and breathing issues should stay away from. If consumed, it can sometimes lead to an allergic reaction in the airways, or anaphylactic shock. When cow’s milk is consumed and the patient is allergic, hives, swelling, itching, and skin redness can also occur. It is often best for those who have asthma to consume plant-based types of milk, such as almond or oat milk, which is much easier on the body.

4. Shrimp and shellfish
Shrimp and shellfish can sometimes lead to an allergic reaction and asthma symptoms. If you are allergic to these foods, asthma symptoms could include swelling of the airways, hives, and a rash. The allergic reaction can make breathing difficult, as it can create inflammation in the airways. It is why it is often best to avoid shrimp and shellfish altogether.

5. Soy
Many patients who are allergic to soy will also experience asthma symptoms. The allergies can create severe asthma symptoms that lead to swelling airways, inflammation, and difficulty breathing. It is best to stay away from it to prevent asthma, if you are sensitive to soy.

6. Peanuts and other tree nuts
People who suffer from an allergic reaction to peanuts or tree nuts can also experience asthma symptoms and anaphylactic shock, which causes swelling of the airways and difficulty breathing. Those who suffer from tree nut allergies should avoid these food items to prevent asthma symptoms. Be mindful of labels to prevent an allergic reaction to nuts.

When it comes to allergies, asthma is one of the more common symptoms. As many as 12% of people with asthma are allergic to wheat, shellfish, dairy, peanuts, and other tree nuts. It can become an issue if these individuals continue to consume the foods that cause them problems. However, there are ways that these people can avoid their allergies and asthma symptoms by keeping a food diary to track sensitivity to certain foods, then eliminating those foods from your diet.