A chronic respiratory condition, asthma causes inflammation of the airways in the lungs. This swelling causes the airways to constrict and produce extra mucus, making it difficult to breathe. For some asthmatic patients, the condition can be a mild and occasional nuisance. However, for others, it can be a major concern, as it could severely impact their daily life. Asthma can’t be cured, however, its symptoms can be managed well so that patients can live a healthy and normal life.

What are the symptoms of asthma?
The symptoms of asthma vary across patients. For instance, one patient might consistently have asthma symptoms, while another person may experience discomfort only during certain times, such as while exercising.

• Shortness of breath
• Discomfort in the chest, such as pain or tightness
• A wheezing or whistling noise while breathing
• Trouble sleeping due to coughing, shortness of breath, and wheezing
• Coughing or wheezing attacks, which are aggravated by cold or flu

If these signs get more frequent, then it is an indication of severe asthma, which needs timely attention and the right plan to prevent flare-ups.

What are the causes of asthma?
As of now, health experts haven’t been able to pinpoint the exact cause of the condition. However, they believe that a combination of factors linked to one’s genetics and environment cause asthma.

A trigger is something that can induce or aggravate the symptoms of the condition. When it comes to asthma, every patient might have different triggers. Patients undergoing treatment for severe asthma should pay close attention to their triggers to reduce the frequency of the attacks.

• Airborne matter such as dust mites, mold spores, pollen, pet dander, or particles of insect waste
• Physical activity, i.e., asthma induced by exercise
• Air pollutants and chemical irritants
• Stress
• Cold air
• Respiratory infections
• Preservatives or sulfites in some processed food and beverages
• GERD (gastroesophageal reflux disease), a condition in which the acids in the stomach back up into a person’s throat

Who is more likely to suffer from severe asthma?
Severe asthma can affect anyone; however, certain factors can amplify the risk of this respiratory condition.

• Allergies
• A family history of asthma
• Unhealthy BMI
• Consistent exposure to pollution, fumes, or occupational chemicals