Hence, it is highly unlikely that a complete population will be investigated. Because of the time and cost elements the amount of data you collect will be limited and the number of people or organizations you contact will be small in number. You will, therefore, have to take a sample and usually a small sample.
Best Answer: Yes. Seasonal allergies can cause shortness of breath. You may be developing a bit of allergic asthma. That will definitely cause shortness of breath. The best medicine for that can only be obtained by a prescription through a doctor. If reflux were the cause of your shortness of breath, you would likely already be aware of it. Breathing in stomach contents causes intense coughing and burning.
In most cases, people with allergies develop mild to moderate symptoms, such as watery eyes, a runny nose or a rash. But sometimes, exposure to an allergen can cause a life-threatening allergic reaction known as anaphylaxis.naphylaxis symptoms occur suddenly and can progress quickly. The early symptoms may be mild, such as a runny nose, a skin rash or a strange feeling.. These symptoms can quickly lead to more serious problems, including: 1  Trouble breathing. 2  Hives or swelling. 3  Tightness of the throat. 4  Hoarse voice. 5  Nausea. 6  Vomiting.