Final answer:
If air pressure does not normalize promptly, it can result in health complications like severe allergic reactions with throat swelling, altitude sickness due to low barometric pressure, or respiratory issues in conditions like hyaline membrane disease in infants and emphysema in adults.
Step-by-step explanation:
The question is addressing the impact of air pressure on the human body, particularly in the context of respiratory health and response to allergens or environmental conditions. If air pressure does not build up to normal within the correct amount of time, various health issues can occur.
For instance, allergen response can cause tissues in the throat to swell rapidly, leading to breathing difficulties and potentially rapid drops in blood pressure.
Without proper oxygen exchange due to air pressure issues, the risk of oxygen deprivation to the brain increases, which can be life-threatening.
Conditions such as altitude sickness arise due to lower barometric pressure at high altitudes, while respiratory distress in newborns (hyaline membrane disease) or in individuals with emphysema can result from problems related to air pressure and gas exchange within the lungs.