Asthma and frequency therapy

Definition:

Asthma is a chronic inflammatory disease of the airways characterised by recurrent episodes of breathlessness, wheezing, chest tightness and coughing. These symptoms occur due to hypersensitivity of the airways, which leads to their constriction.

causes:

The exact causes of asthma are not fully understood, but a combination of genetic and environmental factors are thought to play a role.

Triggers include:

Allergens such as pollen, house dust mites and animal dander.
Air pollutants and tobacco smoke.
Physical exertion.
Cold or humid air.
Infections of the respiratory tract.

Symptoms:

Shortness of breath or shortness of breath
Wheezing (whistling breathing noises)
Tightness in the chest
Coughing, especially at night or early in the morning

Diagnosis:

The diagnosis of asthma is made by

Medical history and physical examination.
Lung function tests such as spirometry to measure breathing capacity.
Allergy tests to identify triggers.
Methacholine provocation test to assess the sensitivity of the airways.

Treatment:

Medication:

Long-term control medication: Inhaled corticosteroids, leukotriene modifiers and long-acting beta-agonists to reduce inflammation and prevent symptoms.
On-demand medication: Short-acting beta-agonists for rapid relief of acute symptoms.
Avoidance of triggers: Identifying and minimising contact with known triggers.
respiratory therapy: Techniques to improve breathing control and lung function.

Prevention:

avoidance of tobacco smoke and other air pollutants.
control of allergens in the environment.
regular medical monitoring and adjustment of treatment as needed.

Worth knowing:

- Asthma can occur at any age, but often begins in childhood.
- The condition can be well controlled so that sufferers can lead a normal and active life.

Research:

Research into asthma is focussed on developing new drugs, improving diagnostic procedures and understanding the genetic and environmental factors that contribute to the development and exacerbation of asthma.