What is asthma status asthmaticus?
Status asthmaticus is considered a medical emergency. It is the extreme form of an asthma exacerbation that can result in hypoxemia, hypercarbia, and secondary respiratory failure.
What is difference between status asthmaticus and asthma?
Status asthmaticus is an older, less precise term for what’s now more commonly known as acute severe asthma or a severe asthma exacerbation. It refers to an asthma attack that doesn’t improve with traditional treatments, such as inhaled bronchodilators.
What is the cause of Asthmaticus?
Exposure to various irritants and substances that trigger allergies (allergens) can trigger signs and symptoms of asthma. Asthma triggers are different from person to person and can include: Airborne allergens, such as pollen, dust mites, mold spores, pet dander or particles of cockroach waste.
What is the treatment of status asthmaticus?
Beta-agonists, corticosteroids, and theophylline are mainstays in the treatment of status asthmaticus. Sevoflurane, a potent inhalation agent, was successful in a single case report in which it was used when conventional treatment failed in a woman aged 26 years.
How do you diagnose status asthmaticus?
The common diagnostic signs of status asthmaticus include:
- Breathlessness at rest.
- Inability to speak in sentences or not being able to speak at all.
- Increased respiratory rate at rest (greater than 30 breaths per minute)
- Elevated pulse rate at rest (greater than 120 beats per minute)
- Agitation and irritability.
How is status asthmaticus diagnosed?
Tests that should be performed in patients with status asthmaticus include the following:
- Complete blood cell (CBC) count.
- Arterial blood gas (ABG) analysis.
- Serum electrolyte levels.
- Serum glucose levels.
- Peak expiratory flow measurement.
- Chest radiography.
- Electrocardiogram (in older patients)
What medication is used for status asthmaticus?