Symptoms persist for as long as the person is exposed toallergens:
- watery nasal secretions
- pruritus (itching) nasal
- nasal congestion
- heavy tearing and redness
- Cascading sneezing
- tension in the sinus region
- cough
- wheezing (wheezing)
- altered taste, hearing and smell acuity (especially in children)
- fatigue, irritability and insomnia, when symptoms last a few days
- headache (headache)
The period of sensitization to an allergen and the symptoms canlast even a few years. For example, even if a child has problems with long term contact with a pet, it may be due to a recentlydiagnosed allergic rhinitis.
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