Medications that combine antihistamines and decongestants: Claritin-D or Allegra-D in pill, liquid or nasal spray. Nasal sprays containing corticosteroids: Flonase. These reduce swelling in your ...
the most effective treatment is typically a nasal corticosteroid spray. Antihistamines Antihistamines reduce the itchiness and inflammation produced by histamine, a chemical your immune cells ...