Do some work better than others? Antihistamines are drugs used to treat allergies, including nasal allergies caused by ...

the safest antihistamines to use daily and medication alternatives to relieve your symptoms. All allergy meds that are H-1 ...

to twice-daily azelastine (an intranasal antihistamine), fluticasone propionate, the combination of the two, or placebo for 2 weeks during the allergy season; all treatments were administered as ...

So, your allergies are acting up again. Your eyes are itchy and inflamed, your nose is running, and you can't stop sneezing. If this sounds like you, an antihistamine may help. Antihistamines are ...