Congestion, discharge
Rhinitis, or inflammation of the mucous membranes of the nose, may result in congestion and nasal discharge. This problem may be either allergic or non-allergic, which can be identified with skin testing.

Allergic Rhinitis (Hay Fever)
Contact with allergens such as dust mites, animal dander, pollens (tree, grass, weed) or mold may produce sneezing, congestion, runny nose, and itching of the nose, ears, and throat. Some patients may experience allergic conjunctivitis, with red, itchy watery eyes. Allergy testing identifies sensitivities and subsequent treatment consists of avoiding exposure to the offending allergens, use of medications to control symptoms, and immunotherapy (allergy shots,) if indicated.

Non-Allergic Rhinitis
Produces similar symptoms of runny nose, congestion and sneezing in response to irritant triggers. Common triggers include exposure to strong odors and perfumes such as scented candles and cleaning products, tobacco smoke and insence. Congestion and runny nose while eating is called sustatory rhinitis. Some individuals experience a drippy nose in cold weather, commonly referred to as "skier's nose." Treatment includes avoidance of triggers and prescription nasal sprays.