Asthma - Instigating Factors
Asthma is typically caused by allergic reactions. The primary triggers are air pollutants such as dust mites, animal hair, plant pollen, mold, and fungal spores. Certain food items such as milk, eggs, soy, nuts, shellfish, insect venom, and some pharmaceuticals (e.g., acetylsalicylic acid and beta-blockers) may also cause asthma. Allergic reactions involve an increase in the release of IgE antibodies, which result in inflammation and asthma attacks. However, there are several other factors that may increase the risk of asthma infections, including tobacco smoke, air pollution, excessively dry and cold air, and intense emotional stress such as high stress or panic. It is also worth noting that asthma may be genetically determined in some cases, and the risk of inheriting the disease is increased in children whose parents are asthmatics, especially the mother. Asthma may also be the result of long-term exposure to tobacco smoke and air pollution, frequent respiratory infections, other allergic diseases (e.g., allergic rhinitis, allergic conjunctivitis), and obesity.
Are those truly the symptoms of asthma - What constitutes an asthma attack?
The mechanism of an asthma attack is associated with an elevated level of IgE antibodies and a triggered inflammatory response. The inflamed state of the bronchi leads to irritation of the respiratory tract, resulting in excessive tension and thickening of the smooth muscles. This is accompanied by an increased production and secretion of mucus. The allergic reaction results in a reduction in the patency of the respiratory tract, manifesting in the characteristic symptoms: - shortness of breath, - decreased efficiency, - wheezing, - troublesome and dry cough, - pain and tightness in the chest area.
The impact of asthma on the body's defensive capabilities
Frequent asthma attacks and associated difficulties, linked to the persistent inflammation due to the increased production of antibodies, do not have a beneficial impact on the immune system. Many asthma patients struggle with compromised immunity, resulting in increased susceptibility of the body to the development of respiratory infections (e.g. influenza, sinusitis), other allergic conditions (e.g. atopic dermatitis), and infections caused by the harmful effects of pathogenic microorganisms (e.g. fungal respiratory infections, viral gastroenteritis).
Can sports be practiced with asthma – is there a risk for the patient?
In terms of physical activity, it is worth noting the so-called exercise asthma, which affects adults and children. This type of asthma is the result of uncontrolled bronchial constriction during exercise. It is caused by increased blood flow through the respiratory tract. As a result, there is a limited airway patency and an asthma attack. The problem of exercise asthma can also be due to other factors: - Inhaling cold and dry air, e.g. during skiing or running in winter; - Exercising outdoors during spring and summer, the pollen season of trees and shrubs; - When doing outdoor training, there is a risk of contact with air pollution or animal hair; - Staying in a room with low humidity, such as during training in a small gym in the presence of a large number of people.
Physical exertion and asthma - health advantages
The tower of proverbs about sport activity as a means for health is fully accurate in the case of asthma. Although physical activity may be a risk factor for a sudden asthma attack, it's hard to dispute that physical exercises are truly beneficial for the body. With regular workouts, the body increases its respiratory capacity, which is possible through better adaptation to exertion.
How to Exercise with Asthma? Practical Guidelines
1. Prior to commencing exercises, a brief introductory phase should be executed, preparing the respiratory system for the planned exertion.. 2. Prior to starting the training, administering an inhalation medication is recommended to reduce the risk of an asthma attack during exercise.. 3. During training, it is essential to remember to breathe properly through the nose.. 4. Individuals with asthma should avoid prolonged, intense exercises that can trigger bronchial cramps.. A better choice is moderate and time-distributed efforts, such as yoga, nordic walking, or tennis.. 5. To prevent sudden bronchial cramps, the training intensity should be gradually and slowly increased.. 6. It is also important to pay attention to risk factors such as cold and dry climate and contact with aerosol allergens.
How does pharmacological treatment work in asthma?
In the case of asthma, the medications are administered via inhalers, which allows them to be directed directly to the bronchi. Inhalational medicines also ensure a rapid therapeutic response, e.g., by bypassing the digestive system. The current guidelines for pharmacological treatment of asthma are contained in the Global Initiative for Asthma (GINA) report of 2022. Currently, combination medications play the most important role, which are used for disease control, prevention of its progression, and combating attacks of breathlessness. Combination preparations for asthma mainly consist of: - anti-inflammatory glucocorticosteroids; - long-acting beta2-mimetics responsible for bronchial dilation. Asthmatics can also take other medications, such as short-acting beta2-mimetics or leukotriene antagonists.
Is there a medicinal herb for asthma that can be utilized to aid the respiratory system?
Phytotherapy is employed in various ailments, including asthma. Medicinal herbs, especially their essential oils, contain a rich reserve of valuable active constituents that bring multifaceted benefits for asthma sufferers. Some of these components exhibit anti-inflammatory properties, while others may be useful in removing accumulated mucus from the respiratory tracts. Due to the improvement in the elimination process and the accompaniment of expectoration. Furthermore, herbal oils aid in alleviating irritations of the mucous membranes by providing them with the necessary moisture and counteracting pathogenic microorganisms that can cause infections. These oils are also highly advantageous for the immune system, supporting the defense against free oxygen radicals. Essential oils that can be utilized for asthmatics include, for instance: basil oil, cinnamon oil, eucalyptus oil, clove oil, peppermint oil, wormwood oil, rosemary oil, thyme oil, and sage oil. Their application is simple: the best way is to add them to hot water with salt and inhale the prepared infusion slowly under a cover. This is the most economical option for aromatherapy inhalations. Besides, oils can also be used during a warm bath.
Is there truly an association between diet and asthma?
The diet of asthmatics does not differ significantly from the diet of healthy individuals. However, it is important to note that certain modifications in diet can provide additional support to the body. These include: - consuming small and regular meals to prevent excessive pressure on the diaphragm; - increasing the intake of dark fruits and vegetables (such as blueberries, raspberries, pomegranates, peppers, cranberries) in the diet, which are rich sources of antioxidants and immune-boosting components. Healthy eating allows for maintaining an appropriate body weight, which has a number of other health benefits, such as optimal performance, limiting heartburn and reflux-related disorders, maintaining a good state of intestinal bacterial flora, or supporting hormone production. Additionally, it is worth noting that allergic asthma may increase the risk of cross-allergies, and that an allergy to food is often associated with an increased sensitivity of the body to various inhalable allergens.