Bronchial allergy is a common condition that affects a large number of people worldwide. It is caused by an allergic reaction to irritants such as dust, pollen, and animal hair. Some other synonyms for bronchial allergy include allergic asthma, allergic bronchitis, and respiratory allergy. These terms are used interchangeably to describe the same condition. Symptoms of bronchial allergy include coughing, shortness of breath, wheezing, and chest congestion. Treatment options range from over-the-counter antihistamines to prescription medications and immunotherapy. It's important to consult with your healthcare provider if you suspect that you may have a bronchial allergy to receive the proper diagnosis and treatment.