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

If your post nasal drip is caused by allergies, a prescription nasal spray is a first-line treatment, Thompson says. Corticosteroid nasal sprays and nasal antihistamine sprays both decrease ...

For patients with moderate-to-severe SAR that is uncontrolled on nasal steroids alone, the treatment of choice should be a combination intranasal steroid and intranasal antihistamine. For patients ...

But sinus woes such as a runny or congested nose, sneezing or postnasal drip are common ... What to do: Over-the-counter saline nasal drops or saline rinses are your best bet in either situation, Hur ...