Grass allergy is one of the most common forms of seasonal allergic rhinitis, better known as hay fever. Millions of people suffer from typical symptoms such as itchy eyes, nasal congestion, or sneezing attacks every year. Symptoms peak especially in spring and summer, when grasses such as timothy, ryegrass, and red fescue are in bloom. But what exactly is behind this allergy, how can the symptoms be alleviated—and what role can probiotics play?
What is a grass allergy?
A grass allergy is an exaggerated immune reaction of the body to otherwise harmless pollen from certain grass species. The immune system recognizes the proteins in the pollen grains as dangerous and reacts with an allergic inflammation of the mucous membranes in the nose, eyes, and respiratory tract. This reaction is not congenital but usually develops during childhood or adolescence.
Symptoms of a grass allergy
The symptoms of a grass allergy are similar to those of other pollen allergies. They occur primarily during the flowering period of the respective grass and can vary greatly depending on the weather. Typical symptoms include:
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Strong urge to sneeze
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Runny nose and stuffy nose
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Itching in the eyes, nose and throat
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Watery, red eyes
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Cough or allergic asthma
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Exhaustion and concentration problems
The symptoms can significantly limit quality of life, especially if left untreated.
Causes and risk factors
Genetic predisposition plays a crucial role in the development of allergies. Children of allergy sufferers have a significantly increased risk of developing an allergy themselves. However, environmental factors such as air pollution, an overly hygienic environment during childhood, or climate change can also contribute to the development of allergies.
Diagnosis of grass allergy
An allergy test is usually performed to make the diagnosis. The so-called prick test is the most common method. Small amounts of various allergens are applied to the skin and gently pressed in. If the skin reacts with redness or swelling, the test is considered positive. Blood tests to determine IgE antibodies can also confirm the diagnosis.
Conventional treatment options
The classic treatment for grass allergies consists of symptom relief. Antihistamines block the effects of the neurotransmitter histamine, which is responsible for allergic symptoms. Nasal sprays containing cortisone have an anti-inflammatory effect and ease breathing. Eye drops relieve itching and redness of the eyes.
One sustainable treatment option is specific immunotherapy (hyposensitization). This involves specifically acclimating the body to the allergen over a longer period of time. This therapy can combat the cause and provide long-term relief from symptoms.
Natural ways to relieve symptoms
In addition to conventional medical treatment, many sufferers rely on natural remedies. These include a low-pollen diet, regular nasal rinsing with saline solution, and avoiding pollen seasons. Herbal remedies such as black cumin oil or nettle tea are also used for relief.
The role of the immune system and the intestine
In recent years, a completely new aspect has come into focus: the connection between intestinal flora and the immune system. The intestines contain approximately 70% of all immune cells. A disturbed intestinal flora can therefore imbalance the immune system and promote allergic reactions. Conversely, a healthy intestine can train the immune system and prevent exaggerated reactions.
Probiotics as new hope for grass allergy
Probiotics are live microorganisms that are ingested through dietary supplements or fermented foods. They can positively influence the composition of the intestinal flora and thus also have an effect on the immune system. Studies show that certain probiotic strains are capable of alleviating allergic reactions.
Lactobacillus paracasei LP-33
This strain is particularly well-researched and is being investigated in several clinical trials in relation to allergic rhinitis. The results show a significant reduction in symptoms such as sneezing, nasal congestion, and itchy eyes. LP-33 has an immunomodulatory effect, meaning it helps the immune system regulate overreacting defense mechanisms without suppressing the immune system.
Lactobacillus paracasei GMNL-133
Another promising strain is GMNL-133. It, too, has demonstrated anti-allergic effects in studies. In particular, it promotes the formation of regulatory T cells, which are crucial for maintaining balance in the immune system. This can reduce inflammatory reactions and alleviate allergic symptoms.
Both probiotic strains are considered well-tolerated and can be taken alongside conventional therapy. However, it is important to ensure that you use high-quality preparations with a sufficient bacterial count.
Grass allergy: causes, symptoms, treatment and the influence of probiotics
| Theme | Details |
|---|---|
| Main allergen | Pollen from timothy grass, ryegrass, red fescue, etc. |
| Main symptoms | Sneezing, itchy eyes, stuffy nose, cough |
| Diagnostic procedures | Prick test, IgE blood test |
| Treatment | Antihistamines, cortisone, immunotherapy, probiotics |
| Natural remedies | Nasal rinses, herbal remedies, pollen avoidance |
| Probiotics | LP-33 and GMNL-133 with immunomodulatory effects |
| Effect of probiotics | Regulation of the immune system, relief of allergic symptoms |
Conclusion
Grass allergy is more than just a seasonal nuisance—it can severely limit the lives of those affected. However, modern therapies and an understanding approach to one's own body offer many approaches to long-term relief. Research into probiotics such as Lactobacillus paracasei LP-33 and GMNL-133, in particular, is opening up new perspectives on how the immune system can be strengthened naturally. Those who take a holistic approach and combine both conventional and naturopathic approaches have a good chance of significantly reducing symptoms and enjoying nature again without worry.
