Acute Exacerbation Of Bronchial Asthma

When these short acting rescue drugs are effective symptoms are relieved and pef returns to 80 of baseline the acute.

Acute exacerbation of bronchial asthma. Acute exacerbation of asthma also known as an asthma attack can be a medical emergency if it s severe. Inflammation ultimately leads to recurrent episodes of asthma symptoms. Learn how to recognize the symptoms as well as potential triggers and risk factors. Asthma is a chronic inflammatory disease of the airways that causes airway hyperresponsiveness mucosal edema and mucus production.

Acute asthma exacerbation is often caused by a particular trigger. Acute severe asthma also known as status asthmaticus is an acute exacerbation of asthma that does not respond to standard treatments of bronchodilators inhalers and corticosteroids. Asthma is caused by multiple genes some having protective effect with each gene having its own tendency to be influenced by the environment although a genetic link leading to acute severe asthma is still unknown. Common triggers include allergens exercise and poor air quality.

Asthma exacerbations can be classified as mild moderate severe or life threatening. Patients with asthma may experience symptom free periods alternating with acute exacerbations that last from minutes to hours or days. Acute bronchitis is an inflammation of the lining of the airways that usually resolves itself after running its course. The patient was on appropriate drugs nebulised ipratropium bromide 0 5mg and nebulised salbutamol 5mg in normal saline 4 hourly iv hydrocortisone 100mg stat for acute management of severe asthma as according to guidelines and eventually her sob was relieved 2 3 however she was prescribed with oral prednisolone at dose as low as 30mg od for acute asthma it should be suggested to increase.

Respiratory viruses especially rhinovirus cause the majority of asthma exacerbations in both children and adults. Criteria for exacerbation severity are based on symptoms and physical examination parameters as well as lung.