Frequently Asked Questions
Asthma is a chronic respiratory condition that affects the airways in the lungs. People with asthma have inflamed airways that become narrow and produce excess mucus, making it difficult to breathe. Asthma symptoms can range from mild to severe and may include coughing, wheezing, shortness of breath, and chest tightness.
There are several types of asthma, including:
Allergic Asthma: Allergic asthma is triggered by allergens such as pollen, pet dander, or dust mites. When a person with allergic asthma is exposed to an allergen, their immune system overreacts, causing inflammation in the airways.
Non-allergic Asthma: Non-allergic asthma is triggered by factors other than allergens, such as exercise, cold air, or stress.
Occupational Asthma: Occupational asthma is caused by exposure to substances in the workplace, such as chemicals, dust, or fumes.
Exercise-induced Asthma: Exercise-induced asthma is triggered by physical activity, such as running or playing sports.
Aspirin-induced Asthma: Aspirin-induced asthma is a rare type of asthma triggered by taking aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs).
Diagnosing asthma involves a combination of medical history, physical examination, and lung function tests. Your doctor may ask about your symptoms, triggers, and family history of asthma or allergies. They may also perform a physical exam and use a spirometer to measure your lung function. Additional tests, such as a methacholine challenge test or allergy skin testing, may be necessary to confirm the diagnosis.
The goal of asthma treatment is to control symptoms and prevent asthma attacks. Treatment options include:
Medications: Medications, such as inhaled corticosteroids, bronchodilators, and leukotriene modifiers, can help reduce inflammation and open up the airways.
Inhalers: Inhalers are a common way to deliver asthma medication directly to the lungs.
Allergy Shots: Allergy shots can help reduce sensitivity to allergens and reduce asthma symptoms.
Breathing Techniques: Breathing techniques, such as pursed-lip breathing and diaphragmatic breathing, can help improve lung function and reduce asthma symptoms.
Avoiding Triggers: Avoiding triggers, such as allergens or irritants, can help prevent asthma attacks.
Asthma is a chronic respiratory condition that affects millions of people worldwide. It is important to understand the different types of asthma, how it is diagnosed, and the various treatment options available to manage symptoms and prevent asthma attacks.
If you suspect you have asthma or are experiencing asthma symptoms, contact your healthcare provider for an evaluation.