What are the most effective alternative treatment options for seasonal spring allergies when a first-generation antihistamine like pheniramine (Avil 25) fails to relieve symptoms of nasal congestion, itchy eyes, and cough?
Since pheniramine isn't fully helping, you might find better relief with newer, non-drowsy second-generation antihistamines like cetirizine, loratadine, or fexofenadine. For that stubborn nasal congestion and cough, a daily corticosteroid nasal spray, such as fluticasone, is highly effective. You can also use antihistamine eye drops, like ketotifen, for your itchy eyes. Please consult a healthcare professional to tailor the best treatment plan for you.