There are two main types of allergic rhinitis: seasonal and perennial. The type of allergic rhinitis you have depends on how frequently you experience symptoms and how long the symptoms last.

During the past decade, the market for branded products for allergic rhinitis has come under intense pressure, owing to a combination of over-the-counter (OTC) switches, patent expirations ...

Rhinitis and pharmacological agents used for treatment are considered factors that could alter the rate and extent of absorption of drugs administered by the nasal route. The purpose of this study ...

For the best experience, please enable JavaScript in your browser settings. A woman with cold blows her nose. [Getty Images] Many people notice their nose feels dry ...