How is allergic rhinitis typically treated?

• A. Antibiotics
• B. Corticosteroids
• C. Antihistamines
• D. Decongestants

Answer: (C)

Allergic rhinitis is primarily characterized by an immune response to allergens leading to symptoms such as sneezing, nasal congestion, and itchy eyes. The most common treatment options for managing allergic rhinitis focus on alleviating these symptoms.

Antihistamines work by blocking the action of histamine, a substance released during allergic reactions that contributes to inflammation and the symptomatic response. By inhibiting histamine, antihistamines can effectively reduce sneezing, runny nose, and itching, making this class of medication a cornerstone in treating allergic rhinitis.

While corticosteroids can also play a significant role in managing inflammatory conditions, they are more often used for persistent or moderate to severe symptoms rather than the immediate relief sought in typical cases of allergic rhinitis. Decongestants may relieve nasal congestion but are usually recommended for short-term use and have potential side effects such as increased blood pressure. Antibiotics are not appropriate in treating allergic rhinitis since this condition is not caused by bacterial infections.

Thus, using antihistamines as a primary approach aligns with best practices for treating allergic rhinitis effectively.