There are many symptoms of allergies, including watery, itchy eyes, sneezing and a constant runny nose. An extreme allergic reaction can result in anaphylactic shock, a life-threatening situation in which a person's airway swells shut and blood pressure drops. About 80 percent of young people with asthma also have significant allergies. Both are long-term conditions and can be triggered by environmental substances. Asthma causes inflammation and increased mucus production in the lungs, reducing the volume inside the airways.
Asthma attacks can occur very suddenly and often involve gasping, wheezing and coughing.
There are many treatments for asthma and allergies, including new prescription medicines. Taking control of your asthma and allergies might take some work, but it will be well worth the effort. The first step is to talk to your family physician. Talk to a family physician about asthma, allergies and respiratory infections. Watery eyes Itchy nose, eyes and roof of mouth Sneezing Stopped-up nose Pressure in the nose and cheeks Ear fullness and popping Dark circles under the eyes.