How is bronchial asthma diagnosed?
Diagnosing Bronchial Asthma
- Spirometry: A lung function test to measure breathing capacity and how well you breathe.
- Peak Expiratory Flow (PEF): Using a device called a peak flow meter, you forcefully exhale into the tube to measure the force of air you can expend out of your lungs.
What causes asthma wiki?
Asthma is thought to be caused by a combination of genetic and environmental factors. Environmental factors include exposure to air pollution and allergens. Other potential triggers include medications such as aspirin and beta blockers.
How is asthma characterized?
Asthma is a common chronic disorder of the airways that is complex and characterized by variable and recurring symptoms, airflow obstruction, bronchial hyperresponsiveness, and an underlying inflammation (box 2-1).
Is asthma contagious?
Asthma is not contagious. Its cause is still largely unknown, but researchers have determined that asthma can be caused by both hereditary and environmental factors. Just because you have a parent with asthma (or an allergy) does not mean you will have it, too.
What is the best treatment for bronchial asthma?
Asthmatic bronchitis treatments are essentially the same as those used to treat asthma and bronchitis, and may include:
- Short-acting bronchodilators, such as albuterol, to help open the airway to provide short-term relief.
- Inhaled corticosteroids.
- Long-acting bronchodilators used together with inhaled corticosteroids.
What are 5 causes of asthma?
Common Asthma Triggers
- Tobacco Smoke.
- Dust Mites.
- Outdoor Air Pollution.
- Pests (e.g., cockroaches, mice)
- Pets.
- Mold.
- Cleaning and Disinfection.
- Other Triggers.
What is the first stage of asthma?
Early warning signs of an asthma attack include: Frequent cough, especially at night. Losing your breath easily or shortness of breath. Feeling very tired or weak when exercising.
What is bronchial asthma?
Bronchial asthma is a chronic inflammatory disease of the airways characterized by bronchial hyperreactivity and a variable degree of airway obstruction.
What are the treatment options for bronchial asthma?
Treating Bronchial Asthma. Once diagnosed, your health care provider will recommend asthma medication (which can include asthma inhalers and pills) and lifestyle changes to treat and prevent asthma attacks. For example, long-acting anti-inflammatory asthma inhalers are often necessary to treat the inflammation associated with asthma.
Diagnosing Bronchial Asthma. Peak flow monitoring can allow you to monitor how well your asthma is doing at home. Chest X-ray: Your doctor may do a chest X-ray to rule out any other diseases that may be causing similar symptoms.
What can trigger bronchial asthma?
Bronchial asthma triggers may include: Smoking and secondhand smoke. Infections such as colds, flu, or pneumonia. Allergens such as food, pollen, mold, dust mites, and pet dander. Exercise. Air pollution and toxins. Weather, especially extreme changes in temperature. Drugs (such as aspirin, NSAIDs, and beta-blockers)