What is the recommended first-line treatment for allergic rhinitis?

The recommended first-line treatment for allergic rhinitis is corticosteroids. Intranasal corticosteroids are recognized for their efficacy in reducing inflammation in the nasal passages and are often viewed as the most effective option for controlling nasal symptoms. These medications help to decrease congestion, sneezing, itching, and runny nose, making them a comprehensive choice for managing the condition effectively.

Antihistamines, while effective in treating symptoms such as sneezing and itching, do not address nasal congestion as comprehensively as corticosteroids. Decongestants are mainly used for short-term relief of nasal congestion and are not designed for long-term management of allergic rhinitis. Leukotriene modifiers can be beneficial in certain cases but are not considered first-line therapy for this condition.