An allergen is a substance that can cause an allergic reaction. Allergens are substances that, in some people, the immune system recognizes as "foreign" or "dangerous" but cause no response for most people.
Common allergens include:
See also:
"Did you hear about that study? You know, the one that says if you take Atrovent or Spiriva, you're more likely to have a heart attack or... Read more »
I’m sure most of you with COPD (Chronic Obstructive Pulmonary Disease) have heard of Spiriva, and I am quite sure, as well, that many of... Read more »
It's a blessing to be alive during a time when there are many options to help us asthmatics. We have rescue medicine like Albuterol to... Read more »
She was a young asthmatic seated on the edge of the ER bed, and was leaning on the table to breath. Her lips were blue and she was in... Read more »
Ancient Egyptians inhaled fumes of herbs heated on bricks. In the 19th century cigarettes were used. Finally, after about a hundred years... Read more »
A new study suggests that patients who take Atrovent for chronic obstructive pulmonary disease may be more likely to die of a heart attack. The study... Read more »
Researchers say that the COPD drug Atrovent (ipratropium bromide) may raise the risk of heart attack and heart failure, while a separate study of the... Read more »
Source: ADAM Encyclopedia
Quick-Relief MedicationsThese medications quickly control acute asthma attacks.Short-Acting Beta2-AgonistsBeta2-agonists serve as bronchodilators,... Read more »
Source: ADAM Encyclopedia
COPD; Chronic obstructive airways disease; Chronic obstructive lung disease; Chronic bronchitis; Emphysema; Bronchitis - chronicTreatmentThere is no... Read more »
Source: ADAM Encyclopedia
Quick-Relief MedicationsThese medications quickly control acute asthma attacks.Short-Acting Beta2-AgonistsBeta2-agonists do not reduce inflammation... Read more »
Image of a skin rash caused by an allergic reaction... Read more »