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.
Throat swelling allergies are a common sign of anaphylaxis, a severe allergy that affects your entire body. Any allergic reaction can cause anaphylaxis, but some are more common than others, such as insect stings, certain food allergies and medications. Call 911 if you develop swelling in your throat.