Allergic asthma is a type of asthma triggered by exposure to allergens. Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, leading to symptoms such as wheezing, shortness of breath, chest tightness, and coughing.
In allergic asthma, the immune system overreacts to certain allergens, such as pollen, dust mites, pet dander, mold spores, or certain foods. When a person with allergic asthma inhales these allergens, it can lead to an inflammatory response in the airways, causing them to become swollen and sensitive. This can result in asthma symptoms, particularly during periods of exposure to the allergen.
Allergic asthma is one of the most common types of asthma, and it often begins in childhood. However, it can also develop in adults. Management of allergic asthma typically involves identifying and avoiding triggers whenever possible, along with medications such as bronchodilators and anti-inflammatory drugs to control symptoms and reduce inflammation in the airways. In some cases, allergy shots (immunotherapy) may be recommended to desensitize the immune system to specific allergens and reduce asthma symptoms over time.