10 Foods That Trigger Sinusitis and Congestion

Sinuses are four paired spaces or cavities in the head that are filled with air and connected by narrow passages. The primary function of these sinuses is to produce mucus that aids in clearing out the passages and keeps the nose clean. Further, the mucus also helps to drive out allergens, bacteria, and other harmful pathogens to reduce irritation. However, these structures can be inflamed due to allergies, viral and bacterial infections.
As mentioned previously, sinuses are often prone to irritation. This can cause swelling and inflammation of the sinus tissue lining, leading to nasal congestion ( blockages), pressure, and facial pain. Fortunately, apart from treatment options, one can also make certain lifestyle and food modifications to manage the conditions. This can include avoiding certain foods. Some of them have been mentioned below.
Chocolate
This particular food item contains refined sugar, which must be avoided due to its inflammatory properties. Therefore, if one is experiencing sinus issues such as congestion or even sinusitis, one must steer clear of sweet foods that contain added sugar. This can help effectively avoid the worsening of the symptoms. However, patients must keep in mind that the signs may subside gradually. So, cut down on sugary foods like pastries, cookies, chocolates, and cakes, and check for any changes in health.
Monosodium Glutamate ( MSG)
MSG, a flavor enhancer, is often used in processed foods, deli meat, soy sauce, and salad dressings. While it enhances the taste, it can cause chronic inflammation leading to sinusitis and its associated symptoms. In addition, a study has shown that MSG affects liver health. This can lead to other health complications for the patient.
Cheese
Most people regularly use dairy products like cheese in their meal plans. But this dairy product and others, such as milk, can add to the existing sinus issues. According to numerous studies, cheese contains certain properties that lead to excess production of mucus. This can lead to congestion (blocked nose) and worsening of the other symptoms. Additionally, it has been found that dairy products act as a breeding ground for the growth of bacteria, causing chronic sinus infections.
Tomatoes
Fresh vegetables such as tomatoes may have anti-inflammatory properties, but they can also trigger sinus issues in some individuals. These veggies contain high levels of histamine, which can, in turn, increase the production of mucus. Moreover, tomatoes have a high acidic content which can cause acid reflux – where acid accompanied by mucus travels to the throat leading to swelling in the area.
Ice cream
As mentioned previously, dairy products can lead to sinus issues. Besides that, ice cream has casein – a protein that is essentially found in milk and related products. Although it is odorless and tasteless in its pure form, it can contribute to nasal congestion. Another reason ice creams are bad for people with sinus issues is that they contain high amounts of refined sugar that can trigger the symptoms of sinusitis.
Tuna
Popular fish options such as tuna are high in histamines. When a patient with sinus issues consumes tuna it may lead to inflammation and swelling in the nasal passageways. Furthermore, these fishes are rich in omega – 6 fatty acids. While these are great for maintaining optimum levels of nutrition, foods with excess amounts of nutrients can worsen sinus conditions.
Pizza
If one has been having recurring sinus issues, avoiding fast foods such as pizza is best. On the one hand, its crust contains gluten, and on the other hand, the cheese and tomato sauce only adds to the existing issues. Some of the reactions that can occur post-consumption of gluten include allergies, nasal congestion, stomach issues, and inflammation.
Eggs
Exposure to eggs and related products can cause allergic reactions in some people. One of the culprits behind this issue is the egg yolk which often consists of allergenic proteins leading to the development of symptoms such as runny nose, nasal congestion, shortness of breath, and chest tightness. In rare cases, it can even result in a life-threatening reaction known as anaphylaxis.
Bananas
Despite the fact that bananas have various health benefits, they can be quite harmful to people with sinus issues. When consumed, this yellow-colored fruit triggers the release of histamine. Typically, the bodies of healthy individuals can quickly break down histamine, but it is not the same in others. Some people with histamine intolerance can have a buildup of the compound, leading to various signs of sinusitis like trouble breathing, nasal congestion, sneezing, and runny nose.
Soy
In most cases, foods high in Omega acids are considered beneficial for the body. However, when having a sinus infection, one must stay away from Omega 6. Foods rich in this nutrient, like soy, can adversely affect the body. Also, some people can even have allergic reactions to soy and related products. A few symptoms that have been noticed in such patients are repetitive cough, breathing difficulties, wheezing, and shortness of breath.
In addition to avoiding the above-mentioned foods, one can also try other mediums to alleviate the symptoms of sinus infections and congestion. This includes increasing fluid intake, using a nasal irrigator (neti pot), taking warm showers, and placing a warm but wet towel on the nose. In most cases, these home remedies may effectively reduce the patient’s discomfort. However, when one experiences persistent symptoms or issues such as chronic sinusitis, one must consult a professional healthcare provider at the earliest. This can result in the early diagnosis of the underlying condition and can help develop a treatment plan that works best for the patient.