Symptoms
Our bodies come into contact with allergic
triggers through the air we breathe, the foods we eat and the things
we touch. As a result, allergic reactions may occur in any part of
the body and at almost any age. Allergy symptoms are slightly different
in infants and young children. Please see our section on Allergies
and Children for more information. These are the most common
symptoms associated with allergies in older children and adults:
The eyes
Itching, redness, swelling and tears may signal allergic conjunctivitis.
Chronic sinus inflammation may result in “allergic shiners,” dark
circles that form under the eyes.
The nose
An itchy, runny, stuffy nose and excessive sneezing are symptoms
of allergy often called “hay fever,” clinically known as “allergic
rhinitis.”
The lungs
Shortness of breath, wheezing, cough and chest tightness
are symptoms of asthma.
The digestive tract
Stomach cramps, bloating, vomiting and diarrhea may be the
result of food allergies and not necessarily an evening of
eating, drinking and being way too merry. Infants as well as
adults can be affected.
The skin
Itchy rashes, red blotches, welts or hives can appear after
exposure to foods, medicines, household chemicals, animals,
plants or insect stings.
NOTE: Just because you have some of these symptoms,
don't assume you're allergic. Several conditions
have the same symptoms. Only a diagnostic test and examination
by a physician can tell for sure. See our section on testing options for
more information. |