Asthma is a chronic respiratory disease that affects millions of people worldwide. Dr Nikhil Modi, Senior Consultant, Respiratory, says, “It is a condition in which the airways become narrow, making it difficult to breathe. This narrowing is due to inflammation, excess mucus production and tightening of the muscles that surround the airways could.” and Critical Care Medicine, Indraprastha Apollo Hospital. He says asthma can be triggered by a variety of factors, including environmental allergens, viral infections, exercise, stress, and even changes in the weather. Understanding these triggers can help individuals with asthma manage their symptoms and improve their overall quality of life. let’s find out.
World Asthma Day: Different triggers of asthma
The first Tuesday of May is observed as World Asthma Day and in 2023, it is going to be celebrated on 2 May. Dr. Nikhil Modi outlines the various triggers of asthma and how to manage them:
1. Environmental Allergies
One of the most common triggers of asthma is environmental allergens. These can include pollen, dust mites, pet dander, and mold. When a person with asthma is exposed to these allergens, their immune system overreacts and causes inflammation in the airways, which makes breathing difficult.
To reduce exposure to environmental allergens, there are several steps a person with asthma can take. One of the most important is keeping the house clean and free from dust and mold. This can be done by vacuuming regularly, washing bedding in hot water and using a dehumidifier to reduce the level of moisture in the air.
Also Read: World Asthma Day 2023: 3 Yoga Asanas And Meditation Exercises To Manage Asthma Related Stress
2. Viral Infection
Another common trigger of asthma is a viral infection. When a person with asthma catches a cold or flu, their airways become inflamed, making it difficult to breathe. To reduce the risk of viral infections, people with asthma should take precautions such as washing hands regularly, avoiding close contact with people who are sick, and getting the flu vaccine.
3. Exercise
Exercise is another trigger of asthma, especially in individuals with exercise-induced asthma. This type of asthma is characterized by wheezing, coughing and shortness of breath during or after physical activity. To manage exercise-induced asthma, individuals can take a short-acting bronchodilator medication before exercise and warm up gradually to prevent sudden changes in breathing patterns.
4. Stress
Stress can also trigger asthma symptoms. When a person is under stress, their body releases hormones that can cause inflammation in the airways. To manage stress-related asthma, individuals can practice relaxation techniques such as deep breathing exercises and meditation.
5. Weather Changes
The change of weather can also trigger an asthma attack. When the weather changes, the air pressure can affect breathing, which can lead to asthma symptoms. To manage weather-related asthma, individuals can monitor the weather and take their medication as prescribed.
“In conclusion, to manage asthma symptoms, individuals should take steps to reduce their exposure to triggers and adhere to their prescribed medication regimen. With proper management, individuals with asthma can lead full and active lives.” , shares Dr Modi.