Asthma is a chronic or long-term health condition that makes breathing difficult. Though no specific foods can cure or cause asthma, they play an important role in managing the condition. Quite a few studies have shown how certain foods are more likely to trigger an asthma attack in those with the disease. However, it is worth mentioning that not every asthma patient reacts the same way to the same foods.

Here, we have compiled a list of foods that are most likely to trigger asthma attacks or worsen symptoms:

Soy
Soy and soy-based products may not trigger symptoms in all asthma patients. However, some may find their symptoms getting worse after consuming soy-based products. That’s likely because they are allergic to soy. Therefore, those who are allergic to soy must steer clear of soybeans and soy-based products, such as tofu, soymilk, soybean oil, and soy nuts.

Dried fruit
Dried fruits, such as raisins, prunes, apricots, and cherries, are indeed healthy. But the problem is that they usually contain sulfites, which act as a preservative, extending the shelf life of dried fruits. Sulfites are a problematic additive for most people with asthma. To identify if a product contains sulfites, look for words like “potassium bisulfite” and “sodium sulfite” on the package.

Dairy products like cheese
Many people believe that dairy products such as milk, butter, cheese, and ice cream increase mucus production in the lungs, exacerbating asthma symptoms. However, there isn’t enough scientific evidence to back that theory. Nevertheless, some asthma patients report having frequent attacks as a result of dairy consumption. Health experts recommend all patients eliminate dairy for several weeks and notice if there is any relief from asthma symptoms.

Beer and wine
Drinking beer and wine triggers coughing and wheezing in many people with asthma. That’s mainly because these drinks are infused with sulfites. Sulfites help boost the shelf life of beer and wine. However, as mentioned above, it may worsen asthma for many patients, especially those with moderate to severe symptoms. Additionally, wine contains histamine, which can cause sneezing, wheezing, and watery eyes, aggravating the condition.

Fatty foods like French fries
High levels of fat in desserts, French fries, fried chicken, and red meat can promote inflammation and decrease lung function, making asthma worse. Moreover, they may lead to the accumulation of visceral fat, making the lungs work harder and thereby aggravating asthma. These foods contain unhealthy fats like saturated and trans fat. It is best to limit the consumption of such high-fat foods strictly. That said, some fatty foods, such as avocado, salmon, and olive oil, contain omega-3 fatty acids and unsaturated fats, which are healthy fats that may help manage asthma symptoms.

Shrimp
The culprit here is, again, sulfites. Frozen or prepared shrimps are loaded with sulfites because the compound helps prevent the growth of those unappealing black spots. When those with asthma are eating out, they should ensure to not eat anything that’s been cooked in a broth prepared with shrimp or other shellfish, as that may trigger an uncomfortable asthma attack.

Processed foods hot dogs
Processed foods are often full of preservatives and artificial colorings that can increase inflammation in the lungs. Some problematic additives that have been identified are parabens (used in foods and medicines), tartrazine (found in sugary drinks, ice cream, and hot dogs), and nitrates and nitrites (used in hot dogs, bologna, and salami). Multiple studies have also shown that having lots of highly processed foods that are deep-fried, frozen foods, and packaged can worsen asthma symptoms over time.

Packaged or prepared potatoes
Indeed, using packaged or prepared potatoes helps save time. But it is a compromise on health. Manufacturers add lots of sulfites to ensure potatoes don’t turn brown. So, it’s best to steer clear of instant potatoes and instead opt for a whole potato that can be used in numerous recipes.

Artificial sweeteners
Certain artificial sweeteners may be a cause for concern for people with asthma. According to the Asthma and Allergy Foundation of America (AAFA), aspartame, the artificial sweetener commonly found in sugar-free sodas, has been known to cause allergic reactions in some people. These reactions can lead to a severe asthma attack. Health experts recommend refraining from all foods and drinks containing artificial sweeteners, especially aspartame.

Pickles
Again, those pesky sulfites! Pickles are fermented foods that are infused with sulfites so that they last longer on supermarket shelves. However, they aren’t the only fermented foods that contain sulfites. Sauerkraut, relishes, horseradish sauce, and even salad dressing mixes may contain the harmful additive.

Maraschino cherries
Maraschino cherries are typically made from light-colored sweet cherries. The traditional method of preparing maraschino cherries is by the preservation method. That means they likely contain sulfites or other preservatives that may trigger asthma symptoms. Those with this health condition should avoid this variety of cherries.

Sometimes, refraining from trigger foods might not be sufficient for controlling asthma. In such cases, doctors may likely prescribe medications. Read on to learn about some popular asthma medications.

FASENRA
FASENRA® (benralizumab) is designed to target and remove a type of white blood called eosinophils, which may contribute to asthma symptoms. The medication is only for those who are at least 12 years old. FASENRA comes in the form of an injection that must be administered once every eight weeks or so.

DUPIXENT
DUPIXENT® (dupilumab) is an add-on maintenance treatment for people with moderate to severe eosinophilic or oral steroid-dependent asthma. Doctors may prescribe this medication when other medicines fail to control asthma effectively. Dupixent is an injectable medication for patients who are at least six years old.

SPIRIVA RESPIMAT
SPIRIVA® RESPIMAT® (tiotropium bromide) is prescribed for the long-term management of asthma for patients who are six years and older. It’s an inhalation spray that must be used once daily. SPIRIVA® RESPIMAT® can open constricted airways for up to 24 hours, assisting in the management of asthma symptoms.