What treatment is effective for reducing nasal congestion due to allergic rhinitis?

• A. Nasal sprays containing corticosteroids
• B. Increased caffeine consumption
• C. Extended exposure to smoke and irritants
• D. Cough suppressants

Answer: (A)

Reducing nasal congestion from allergic rhinitis comes from medicines that calm the nasal inflammation. Intranasal sprays containing corticosteroids are best because they directly shrink the swollen nasal lining and decrease inflammatory activity, addressing the underlying allergic process rather than just masking symptoms. When used regularly, these sprays provide the most consistent and substantial relief for nasal obstruction, sneezing, and runny nose, though it may take a few days to a couple of weeks to reach full effect. Other options don’t target the root cause: caffeine doesn’t reliably reduce nasal swelling, exposure to smoke and irritants tends to worsen symptoms, and cough suppressants tackle coughing rather than nasal congestion.