What is a common treatment used for a child with allergic rhinitis?

Intranasal corticosteroids are a common treatment for children with allergic rhinitis because they effectively reduce inflammation within the nasal passages, thereby alleviating symptoms like nasal congestion, sneezing, and itching. By targeting the underlying inflammation caused by allergens, these medications provide comprehensive relief and can improve overall quality of life for children suffering from this condition. They are often considered a first-line therapy due to their effectiveness and favorable safety profile when used appropriately.

While antihistamines are also used to manage symptoms of allergic rhinitis, intranasal corticosteroids address the inflammation more directly and may provide longer-lasting relief. Oral antibiotics are not relevant in this context, as allergic rhinitis is not caused by a bacterial infection, and expectorants are typically used for easing mucus in conditions like bronchitis, not for allergies. Thus, intranasal corticosteroids stand out as a primary treatment option for this condition.