Pollen Allergy: What Natural Treatment?
Spring often brings with it a well-known phenomenon: the pollen allergy season, also known as hay fever or seasonal allergic rhinitis.
While the milder temperatures are appreciated, they also mark the beginning of a difficult period for millions of people. Stuffy nose, repeated sneezing, irritated eyes, fatigue… the symptoms can significantly impact quality of life.
Today, nearly one in three French people suffers from pollen allergies, a figure that is constantly increasing according to ANSES. The causes include rising pollen concentrations in the air and longer pollen seasons.
In this article, discover 6 effective natural remedies for pollen allergies, as well as practical tips to reduce exposure and better cope with this period.
Understanding pollen allergy: symptoms and pollen seasons
What is an allergic reaction to pollen?
Pollen, essential for plant reproduction
Pollen is the male reproductive material of seed plants, necessary for plant reproduction. While it is essential for maintaining biodiversity, it can be highly irritating for some people, who develop allergic reactions upon exposure. Certain species are known to be particularly allergenic, such as ragweed, birch, plane trees, or grasses.
Symptoms of a pollen allergy
Symptoms of a pollen allergy include itchy eyes, a blocked nose, and a runny nose, among others. They are linked to the production of histamine by our immune system. It produces histamine when we are exposed to an allergen to which we have become overly sensitive. Histamine is an inflammatory substance that affects sleep quality and leads to fatigue.
Scientific studies have also shown that external factors can worsen allergic reactions to pollen. This is particularly the case with ozone and air pollution (Association of American Medical Colleges).
When do pollen allergies occur?
Pollen seasons in France
The pollination of trees and shrubs marks the start of the pollen season in France. It generally begins in mid-January and ends in May. The pollination of herbaceous plants starts in mid-spring and continues through the summer. Finally, allergies to weed pollen, such as ragweed, can persist until mid-autumn (Pasteur Institute). In the Mediterranean region, the cade juniper can extend the pollen season until November (sante.gouv.fr).
An intensification of pollen seasons
The RNSA (French National Aerobiological Surveillance Network) notes in its 2024 pollen report that pollen seasons are tending to become longer and more intense. This is due to climate change, which leads to rising temperatures. It extends the pollination period, increases the amount of pollen in the air, and enhances their allergenic potential.
Climate change also promotes the spread of certain plants into regions where they were not originally present. This is the case of ragweed, for example, whose pollen concentrations measured in 2024 were at their highest in 20 years, particularly in Nouvelle-Aquitaine and Auvergne-Rhône-Alpes.
Symptoms of pollen allergy
The most common symptoms are:
- Repeated sneezing
- Stuffy or runny nose
- Itchy eyes and nose
- Irritated throat
- Fatigue and sleep disturbances
- Sometimes headaches
These symptoms vary depending on individual sensitivity and the concentration of pollen in the air.
6 natural remedies for pollen allergy
1. Natural antihistamine plants
Some plants have long been used to help reduce seasonal allergic reactions. They mainly act by modulating the body’s inflammatory response.
Among the most studied, we find:
- Nettle: traditionally used for its anti-inflammatory properties and its action on hay fever symptoms
- Plantain: known for soothing respiratory tract irritation and calming mucous membranes
- Chamomile: helps reduce irritation and promotes better allergic tolerance
These plants can be consumed as herbal teas or extracts, especially during periods of high pollen exposure.
2. Quercetin, a natural antihistamine
Quercetin is a flavonoid naturally found in certain plant-based foods. It has attracted attention due to its potential role in regulating histamine release.
It is found in:
- onions
- apples
- berries and red fruits
- broccoli and some green vegetables
A diet rich in quercetin may therefore help reduce sensitivity to allergens over time, as a complement to other measures.
3. Essential oils for respiratory allergies
Essential oils are often used as a complementary approach to relieve respiratory symptoms related to seasonal allergies. They do not treat the cause but may improve comfort.
The most commonly used are:
- Ravintsara eucalyptus: supports breathing and helps clear nasal passages
- Roman chamomile: known for its soothing properties on mucous membranes
- Estragon: traditionally used for allergy-related discomfort
They can be used in diffusion or inhalation, but must always be handled with care and according to a healthcare professional’s recommendations.
4. An anti-allergy diet
Diet plays an indirect but important role in managing seasonal allergies. Certain nutrients help limit inflammatory reactions.
In particular, it is recommended to include:
- foods rich in antioxidants (colorful fruits and vegetables)
- omega-3 fatty acids found in fatty fish and certain seeds
- vitamin C, which contributes to normal immune system function
A balanced diet can therefore help better manage periods of high pollen exposure.
5. Reducing pollen exposure
Limiting contact with allergens remains one of the most effective strategies. Even the best natural remedies work better when combined with reduced exposure.
Simple habits include:
- airing your home early in the morning or late in the evening
- avoiding outdoor activities during peak pollen times
- washing your hair after being outdoors
- avoiding drying laundry outside during pollen season
These actions can significantly reduce the amount of pollen brought indoors.
6. Improving indoor air quality
A significant portion of pollen exposure happens indoors, as particles accumulate in the air and on textile surfaces.
Even with good hygiene and preventive habits, pollen can remain present in indoor air for several hours.
This is why improving indoor air quality is a key lever for better respiratory comfort on a daily basis.
Pollen allergies: why equip yourself with an air purifier
TEQOYA air purifiers are effective against allergens and can eliminate up to 99% of them, depending on usage conditions. They are based on more than 20 years of research and on air ionisation technology without ozone: they produce negative ions, which charge pollutant particles and remove them from the air through electrostatic precipitation. This is a principle found in the purest natural environments (rivers, mountains, etc.).
Easy to maintain, energy-efficient, and without disposable filters, the TEQOYA T200 (for small rooms) and TEQOYA T450 (for large rooms) air purifiers are completely silent: you can place them in your bedroom or living room while maintaining the calm needed for sleep, reading, watching TV, and more.
Unlike some technologies such as HEPA filters, which must be replaced regularly, a simple cleaning is enough to maintain the effectiveness of TEQOYA air purifiers throughout their lifetime.
A holistic approach to living better with allergies
Natural remedies can help relieve symptoms, but a complete approach combines:
- reducing exposure
- supporting the immune system
- improving indoor air quality
FAQ: pollen allergy
How can you naturally relieve a pollen allergy?
By combining medicinal plants, a diet rich in antioxidants, reduced exposure, and improved indoor air quality.
What is the best natural antihistamine?
Quercetin is one of the best known, found in onions, apples, and berries.
What are traditional home remedies for pollen allergies?
Nettle, chamomile, elderberry, herbal infusions, and apple cider vinegar are traditionally used.
How can you reduce exposure to pollen?
By ventilating at the right times, avoiding peak pollen periods, and reducing particles in indoor air.
Are essential oils effective?
Some may help relieve symptoms but should be used with caution.
Conclusion
Pollen allergy is becoming increasingly common, but there are now many natural solutions to help limit its effects.
By combining natural remedies, an appropriate diet, and improved indoor air quality, it is possible to significantly reduce symptoms and better cope with the pollen season.
Sources
- Pollen report in France - RNSA
- 2024 pollen data - RNSA
- www.ameli.fr
- www.sante.gouv.fr
- Pasteur Institute of Lille, April 2022
- Association of American Medical Colleges: www.aamc.org
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