Dust mite allergy symptoms caused by inflammation of nasal passages include: 1  Sneezing. 2  Runny nose. 3  Itchy, red or watery eyes. 4  Nasal congestion. 5  Itchy nose, roof of mouth or throat. 6  Postnasal drip. 7  Cough. 8  Facial pressure and pain. 9  Swollen, blue-colored skin under your eyes. 10  In a child, frequent upward rubbing of the nose.ust mite allergy symptoms caused by inflammation of nasal passages include: 1  Sneezing. 2  Runny nose. 3  Itchy, red or watery eyes. 4  Nasal congestion. 5  Itchy nose, roof of mouth or throat. 6  Postnasal drip. 7  Cough. 8  Facial pressure and pain. 9  Swollen, blue-colored skin under your eyes. 10  In a child, frequent upward rubbing of the nose.
Coggins is actually just the name of a test that is performed on horses. The name comes from the veterinarian who invented the test in the 1970's, Dr. Leroy Coggins. The test screens the blood of a horse to determine if the horse has the virus that causes Equine Infectious Anemia or EIA.
Tentative diagnosis of the disease may be made based on observation of signs and symptoms. However, confirmation by blood test (generally an ELISA, sometimes a Coggins test) is required, particularly in the case of carriers that do not exhibit any symptoms.