Allergies are a major health concern of the 21st century. During World Allergy Week, from June 24 to 29, we aim to dispel common myths regarding this condition.
<p class="field_LQ1338C">Seasonal pollens, mites, wasps, and other contact substances or foods can trigger allergic reactions, ranging in severity from mild local responses to severe systemic reactions. This week, we explore the potential for developing allergies, as well as the available **solutions to minimize discomfort and risks.**</p>It’s a family thing
**TRUE, but not only**
The chance of developing an allergy increases to 25% if one parent is allergic, 40% if both parents are allergic, and 80% if both parents have the same allergy. However, **environmental factors play a crucial role** as well. Developing an allergy is possible even without a family history, following constant, repeated exposure to an allergen and pollution. This can happen even late in life! While most allergies appear in childhood, it’s possible to become sensitized to an allergen in adulthood, following the age of 50.
Progress has been made in relieving them
**TRUE for the most part**
Allergic rhinitis has been effectively treated with **oral antihistamines and corticosteroid nasal sprays** for a long time. Moderate allergic asthma is also well managed with **maintenance therapy** (bronchodilators + inhaled corticosteroids), sometimes combined with an anticholinergic medication that further opens the airways. Severe forms have seen a recent therapeutic breakthrough, thanks to antibodies that block proteins involved in the activation of eosinophils, the inflammatory cells implicated in asthma. For severe atopic eczema, which facilitates allergen penetration into the skin, **advancements in immunotherapy** are also making a difference, particularly with an injectable anti-IgE monoclonal antibody (omalizumab).
By multiplying contacts with the allergen, we get used to it
**FALSE and risky, even if…**
The idea of gradually accustoming the immune system to an allergen to increase tolerance is, essentially, the **principle of desensitization**. However, uncontrolled exposure to unknown and potentially excessive doses **can lead to increasingly severe reactions**. Avoiding the **allergen** is also generally preferable unless advised otherwise by a doctor.
There is no cure for it.
**FALSE, it is possible**
**Desensitization treatments** can help eliminate an allergy. Typically available in drops for many allergens, tablets are also available for grass, birch, and dust mites. **A vaccine is under development** for cat hair allergy, and several vaccine solutions once morest other allergens are being researched. For severe food allergies (to peanuts, hazelnuts, or cow’s milk), **hospital-based care** for gradual desensitization, especially using mini-dose patches, has shown promising results.
Debunking Allergy Myths: Facts You Need to Know
Allergies are a growing problem, impacting the health of millions worldwide. During World Allergy Week, we take a deeper look at this condition and clear up misconceptions surrounding it.
It’s a Family Thing
TRUE but not only
Family history plays a significant role in allergy development. Individuals with one allergic parent have a 25% risk of developing allergies, while those with two allergic parents have a 40% chance. An 80% risk exists if both parents are allergic to the same substance. However, the environment plays a substantial role too. Developing allergies is possible without a family history, especially through repeated exposure to allergens and pollution.
Even late in life, sensitization can occur. While most allergies appear in childhood, becoming allergic in adulthood, even following the age of 50, is possible.
Progress Has Been Made in Relieving Allergies
TRUE for the most part
Significant advancements have been made in allergy management. Allergic rhinitis, for example, is effectively treated with oral antihistamines and corticosteroid nasal sprays. Moderate allergic asthma is well-managed through background treatment including bronchodilators and inhaled corticosteroids sometimes combined with anticholinergic drugs.
A recent therapeutic revolution has transformed severe asthma management through antibodies blocking proteins involved in eosinophil activation. These treatments effectively combat the inflammation driving asthma.
Serious cases of atopic eczema, which allows allergens to penetrate the skin, benefit from immunotherapy advancements. Notably, injectable anti-IgE monoclonal antibodies like omalizumab are delivering significant improvements.
By Multiplying Contacts with the Allergen We Get Used to It
FALSE and risky, even if…
While gradual exposure to an allergen to increase tolerance is the principle of desensitization, uncontrolled exposure to unquantifiable and potentially high doses can trigger increasingly severe reactions. Avoiding the allergen is always recommended, unless otherwise advised by a doctor.
There Is No Cure for It.
FALSE, it is possible
Desensitization treatments can help overcome allergies. Available in drops for numerous allergens, these therapies are also now offered in tablet form for grass, birch, and dust mites. A vaccine for cat hair allergy is under development, and research continues for vaccines once morest other allergens.
For severe food allergies, like peanut, hazelnut, or cow’s milk, hospital-based desensitization employing mini-dose patches has yielded promising results.
Key Takeaways
- Family history is a contributing factor, but environmental exposure plays a crucial role in allergy development.
- Significant progress has been made in managing allergic reactions with effective treatments available for most allergies.
- Exposure to allergens should always be controlled to avoid severe reactions. Desensitization treatments exist, but they are not a guaranteed cure.
- Keep informed and consult with your doctor for personalized allergy management.
Always consult a medical professional for diagnosis and treatment of allergies. Self-diagnosis and treatment can be dangerous.
