Allergic Rhinitis Specialists in Karnataka
Allergic Rhinitis, commonly known as hay fever, is an inflammatory condition of the nasal passages triggered by an allergic reaction to airborne substances such…
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What is Allergic Rhinitis?
Allergic Rhinitis, commonly known as hay fever, is an inflammatory condition of the nasal passages triggered by an allergic reaction to airborne substances such as pollen, dust mites, pet dander, or mold. When these allergens are inhaled, the immune system overreacts, releasing histamine and other chemicals that cause inflammation and irritation of the nasal lining. Symptoms can be seasonal, tied to specific pollen seasons, or perennial, occurring year-round due to indoor allergens. While not dangerous, the condition can significantly affect sleep, concentration, and overall quality of life.
Mild
Very common — affects up to 20-30% of adults and 40% of children worldwide
No
Causes of Allergic Rhinitis
Triggered by an allergic immune response to airborne allergens such as pollen, dust mites, mold spores, and pet dander, which cause the release of histamine in the nasal passages. A family history of allergies, asthma, or eczema significantly increases susceptibility, and exposure to environmental pollutants can worsen symptom severity.
Symptoms of Allergic Rhinitis
Sneezing, runny or stuffy nose, itchy or watery eyes, itchy nose, throat, or ears, postnasal drip, fatigue from disrupted sleep, reduced sense of smell, dark circles under the eyes
Treatment & Types of Allergic Rhinitis in Karnataka
Antihistamines and nasal corticosteroid sprays are the mainstay of treatment to control sneezing, congestion, and itching, with decongestants used for short-term relief of nasal blockage. Allergen immunotherapy, delivered through injections or sublingual tablets, can provide longer-term relief by gradually desensitizing the immune system for those with persistent, severe symptoms.
Allergic rhinitis is classified by timing and duration: seasonal allergic rhinitis occurs during specific pollen seasons (such as spring or monsoon), while perennial allergic rhinitis occurs year-round due to indoor allergens like dust mites, mold, or pet dander. It's also graded by severity and impact on sleep and daily activities as mild versus moderate-severe, and by frequency as intermittent versus persistent.
Allergy & Immunology Specialists in Karnataka (0)
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Frequently Asked Questions
Is allergic rhinitis the same as a common cold?
No, allergic rhinitis is triggered by an allergen rather than a virus, tends to last as long as exposure continues, and doesn't cause fever like a cold typically does.
Can allergic rhinitis lead to asthma?
Yes, it's part of the same allergic tendency that can also involve asthma and eczema, and untreated nasal allergies can make asthma harder to control.
Do allergy shots actually cure the allergy?
Immunotherapy doesn't cure the underlying allergy but can substantially reduce symptoms long-term by gradually desensitizing the immune system.
Are antihistamines safe to use long-term?
Newer non-drowsy antihistamines are generally safe for regular seasonal or year-round use, though a doctor should guide use if symptoms are persistent.
Why do my eyes get itchy along with a stuffy nose?
Allergic rhinitis often occurs alongside allergic conjunctivitis since airborne allergens affect the eyes and nose simultaneously.