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Asthma

Medically reviewed by Drugs.com. Last updated on Feb 4, 2024.

What is asthma?

Asthma is a lung disease that makes breathing difficult. Chronic inflammation and reactions to triggers narrow the airways in the lungs. Asthma can become life-threatening if it is not managed.

Normal vs Asthmatic Bronchioles Adult

What is cough-variant asthma?

Cough-variant asthma is a type of asthma that causes a dry cough that keeps coming back. A dry cough may be your only symptom, or you may also have chest tightness. These symptoms may be caused by exercise or exposure to odors, allergens, or respiratory tract infections. Cough-variant asthma is treated the same way as typical asthma.

What are the signs and symptoms of asthma?

What may trigger an asthma attack?

How is asthma diagnosed?

Your healthcare provider will examine you and listen to your lungs. He or she will ask how often you have symptoms and what makes them worse. Tell him or her if you have trouble sleeping, exercising, or doing other activities because of shortness of breath. Your provider will ask about your allergies and past colds, and if anyone in your family has allergies or asthma. Tell your healthcare provider about medicines you take, including over-the-counter drugs and herbal supplements. You may need a chest x-ray to check for lung problems, or a lung function test. Lung function tests show how well you can breathe.

How is asthma treated?

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

View more treatment options

How can I manage my symptoms and prevent future attacks?

Call your local emergency number (911 in the US) if:

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.