Understanding Allergies

For the full picture on what and how you’re feeling during allergy season, check out some helpful general knowledge below.

What is an allergy?

An allergy occurs when a foreign substance that is usually considered harmless triggers an immune response in a susceptible individual, leading to a variety of unpleasant symptoms. If you have allergies, exposure to substances such as pollens, pets, dust, mold, and foods can release chemicals in the body that cause symptoms such as a stuffy nose, itchy eyes, sneezing, drainage and wheezing.

Could your symptoms be caused by allergies?

You may have allergies if you experience the following symptoms:

  • Nose: Stuffy, runny, sneezing, itchy, postnasal drainage, facial pressure
  • Eyes: Watery, itchy, bloodshot
  • Skin: Hives, rash, dry/itchy skin
  • Lungs: Wheezing, shortness of breath, cough
  • Digestive: Nausea, diarrhea, vomiting

Learn More By Clicking Below:

Seasonal vs. Perennial Allergies
Nasal Allergies
Food Allergies
Allergy Treatment Options

What we do

At Allevia Allergy Center, we believe
allergy sufferers have suffered enough
— so we found a better way.

Who we are

Allevia Allergy Center is a division of
Texas Ear, Nose & Throat Specialists.