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What Is Allergic Rhinitis?
Allergic rhinitis, commonly known as hay fever, is an allergic reaction to airborne substances such as pollen, dust mites, or pet dander. It can cause a variety of bothersome symptoms including sneezing, runny nose, nasal congestion, and itchy or watery eyes. Allegra, containing the active ingredient Fexofenadine, is a widely used antihistamine that helps relieve these symptoms without causing drowsiness.
Symptoms Of Allergic Rhinitis
Common symptoms of allergic rhinitis include:
- Sneezing
- Runny or stuffy nose
- Itchy nose, throat, or eyes
- Watery eyes
- Postnasal drip
- Fatigue (due to poor sleep caused by symptoms)
Causes Of Allergic Rhinitis
Allergic rhinitis is caused when the immune system overreacts to allergens in the air. These allergens may include:
- Pollen from trees, grass, or weeds
- Dust mites
- Animal dander
- Mold spores
- Environmental pollutants
Upon exposure, the body releases histamines and other chemicals that lead to inflammation and symptoms.
Prevention Of Allergic Rhinitis
While allergic rhinitis cannot be cured, symptoms can be reduced by avoiding triggers and following preventive steps:
- Stay indoors on high pollen days
- Use air purifiers and keep windows closed during pollen seasons
- Shower and change clothes after outdoor exposure
- Wash bedding frequently in hot water
- Avoid contact with pets if allergic to animal dander
- Use allergy-proof covers for mattresses and pillows
Common Medications
- Allegra
- Fexofenadine
- Cetirizine
- Loratadine
- Levocetirizine
- Montelukast
- Desloratadine
Myths/Facts
Myth: Allergies are only seasonal and occur only in spring.
Fact: While pollen allergies are seasonal, other allergies like dust mites, pet dander, and mold can cause year-round symptoms.
Myth: Taking antihistamines will make you drowsy.
Fact: New-generation antihistamines like Allegra (Fexofenadine) are non-drowsy and can be taken during the day without affecting alertness.
Myth: Allergies can be cured completely with medication.
Fact: Medications help manage symptoms but do not cure allergies. Long-term control depends on avoiding allergens and consistent treatment.
