example 5 use the result of example 3 to find the average rate of change of from 3 to 0 the average rate of change of from 3 to 0 is a 0 3 3 1 a difference quotient can also be used to define a function that allows us to determine the average rate of change
This is called post-nasal drip. When this happens, individuals will feel chest pain and other symptoms of chest congestion aside from the allergy symptoms. Treatment of chest congestion caused by seasonal allergies is related to the treatment of the allergy.
Headaches with Allergies. It is not uncommon for headaches to occur with allergies particularly where the allergy involves the upper respiratory tract (nose, sinuses and throat). Three types of a headache are often mentioned in association with allergies. This includes: