Asthma and persistent cough can be easily confused as both present similar symptoms – coughing, wheezing, and shortness of breath. However, while persistent cough typically resolves within weeks, asthma can occur chronically.

Knowing the difference between the two is essential for proper treatment and management.

What is asthma?

Asthma is a chronic respiratory disease that causes inflammation and narrowing of the airways. The narrowing of the airways can lead to symptoms such as wheezing, coughing, shortness of breath, and chest tightness.

Asthma episodes, also known as asthma attacks, may occur intermittently and can range from mild to severe.

What is a persistent cough?

A persistent cough is a cough that lasts for more than eight weeks in adults and four weeks in children. It can be caused by various factors, such as allergies, postnasal drip, acid reflux, and respiratory infections.

Notably, a persistent cough can be a symptom of asthma.

Symptoms of asthma

Asthma symptoms may include:.

Shortness of breath
Chest tightness
Coughing, especially at night and early morning
Wheezing sound when exhaling
Rapid breathing

Symptoms of a persistent cough

A persistent cough may include:.

Coughing that lasts for more than eight weeks
Coughing that gets worse at night
Coughing that is triggered by environmental irritants such as smoke or dust
Coughing that produces mucus
Chest discomfort

How to tell the difference between asthma and a persistent cough?

While asthma and a persistent cough share common symptoms, several differences may help differentiate the two:.

Triggers: Asthma symptoms can be triggered by various factors such as exercise, allergies, and respiratory infections. In contrast, a persistent cough is commonly triggered by environmental irritants like smoke and dust.
Duration: Asthma symptoms may occur intermittently and can range from mild to severe. On the other hand, a persistent cough typically resolves within eight weeks.
Other symptoms: Asthma episodes may present with additional symptoms, such as a rapid heartbeat, sweating, and anxiety. A persistent cough typically presents with coughing and chest discomfort.

When to see a doctor?

If you experience coughing, wheezing, and shortness of breath, it is essential to seek medical attention. A doctor will conduct a physical exam and medical history to determine the underlying cause of the symptoms.

Based on the results, they may order further tests like spirometry or allergy tests.

Treatment of asthma

Asthma treatment focuses on controlling the underlying inflammation and preventing future episodes. The doctor may suggest:.

Inhaled corticosteroids, to reduce inflammation
Bronchodilators, to widen the airways
Leukotriene modifiers, to prevent inflammation
Immunomodulators, to reduce the hyper-reactivity of airways

Treatment of a persistent cough

Treatment of a persistent cough depends on the underlying cause. It may include:.

Decongestants, to relieve nasal congestion
Antihistamines, to relieve allergy symptoms
Acid blockers, to reduce acid reflux
Cough suppressants, to relieve coughing at night

Conclusion

Asthma and a persistent cough may share similarities in their symptoms. However, knowing the difference is crucial in achieving proper treatment and management.

If you experience symptoms of coughing, wheezing, and shortness of breath, it is advised to consult a doctor for proper diagnosis and treatment.