Letter: Management of acute asthma.

Management of acute asthma exacerbations.

Asthma exacerbations can be classified as mild, moderate, severe, or life threatening. Criteria for exacerbation severity are based on symptoms and physical examination parameters, as well as lung function and oxygen saturation. In patients with a peak expiratory flow of 50 to 79 percent of their personal best, up to two treatments of two to six inhalations of short-acting beta2 agonists 20 min...

Management of acute asthma in children.

Aims and intended learning outcomes The aim of this article is to update the reader's knowledge of the management of acute exacerbations of childhood asthma. After reading this article you should be able to: ■ Recall the causes, incidence and treatment principles of childhood asthma ■ Recognise the signs of an acute asthmatic attack which indicate the need for referral to hospital ■ Describe th...

Guidelines on management of acute asthma.

The management of acute severe asthma.

Asthma is a common cause of morbidity and mortality in the United States, with over two million Emergency Department (ED) visits each year. Airway inflammation is recognized as a major component in the pathophysiology of asthma. The classic presentation of asthma is that of wheezing, cough, and dyspnea, however, the severity of airflow limitation correlates poorly with clinical signs. Forced ex...

Differential influences on asthma self-management knowledge and self-management behavior in acute severe asthma.

AIM While asthma education increases knowledge, it is less clear whether education influences actual patient behavior. To determine whether there are differences between asthma self-management knowledge and the actual behavior of patients during an acute severe asthma attack and to determine which clinical and psychosocial factors are associated with knowledge and behavior. METHODS Validated ...