There are two types of allergic rhinitis; seasonal and perennial. Affecting 40 to 60 million Americans each year, allergic rhinitis is more commonly referred to as hay fever. Rhinitis has many of the same symptoms as the common cold. These include a runny or congested nose, sneezing, and fatigue. So how do you know if you are one of the millions who suffer from rhinitis, read on for the symptoms, triggers and treatments.