Acute Exacerbation Of Asthma In Child

Respiratory viruses especially rhinovirus cause the majority of asthma exacerbations in both children and adults.

Acute exacerbation of asthma in child. Asthma exacerbations present with acute or sub acute onset of wheeze and respiratory distress the symptoms and signs of which vary depending on the developmental and maturational age of the child. It is the most common chronic disease of childhood and the most frequent cause of childhood disability affecting 7 1 million 9 6 of children in the usa 1 4 6. Childhood asthma may remain dormant for extended periods but the inflammatory and remodeling processes can lead to acute and occasionally severe clinical manifestations. Acute asthma exacerbation in children guidelines diagnosis treatment options and images at epocrates online the leading provider of drug and disease decision support tools.

In severe and life threatening exacerbations intravenous or intramuscular corticosteroids are often required. Learn how to recognize the symptoms as well as potential triggers and risk factors. A 3 to 5 day course is generally recommended. Acute asthma exacerbation is often caused by a particular trigger.

Triggers include viral or bacterial infection inhaled allergens environmental irritants emotion medications and poor adherence with preventive therapy. Acute asthma exacerbations largely preventable and an indicator of poorly managed disease. Asthma exacerbations present with acute or sub acute onset of wheeze and respiratory distress the symptoms and signs of which vary depending on the developmental and maturational age of the child. Asthma is a complex genetic and environmental disease 1 3.

Corticosteroid treatment should be continued in all patients with a severe or life threatening acute exacerbation. Changes in weather such as extreme heat or cold may also cause spasm of the airways. A benefit is seen by 4 to 6 hours. Acute exacerbation of asthma also known as an asthma attack can be a medical emergency if it s severe.