Pollen.com

Asthma & Allergy Basics

Asthma Overview

Metered Dose Inhaler

Asthma is a disease of the lungs in which the airways become blocked or narrowed causing breathing difficulty. This chronic disease affects 20 million Americans. Asthma is commonly divided into two types: allergic (extrinsic) asthma and non-allergic (intrinsic) asthma. There is still much research that needs to be done to fully understand how to prevent, treat and cure asthma. But, with proper management, people can live healthy and active lives.

Visit the Asthma Basics Section for more detailed information.

Allergy Overview

A box of tissues

Allergies are diseases of the immune system that cause an overreaction to substances called “allergens.” Allergies are grouped by the kind of trigger, time of year or where symptoms appear on the body: indoor and outdoor allergies (also called “hay fever,” “seasonal,” “perennial” or “nasal” allergies), food and drug allergies, latex allergies, insect allergies, skin allergies and eye allergies. People who have allergies can live healthy and active lives.

Visit the Asthma Basics Section for more detailed information.

sport blue 6s sport blue 14s cheap louis vuitton sport blue 14s coach outlet online Michael Kors Outlet cheap air jordans coach factory outlet michael kors outlet online louis vuitton outlet retro jordans Cheap louis vuitton cheap air jordans louis vuitton outlet sport blue 3s louis vuitton outlet louis vuitton outlet sport blue 6s Louis Vuitton Outlet louis vuitton outlet