Asthma Tests & Asthma Treatments at University of Colorado Hospital

Testing for Asthma

A doctor will review your medical history and symptoms and ask you to describe situations that trigger your asthma symptoms. A lung function test may be needed to confirm an asthma diagnosis. A lung function test called spirometry determines how well you breathe. Spirometry is performed by breathing into a hose connected to a machine.

Another lung function test called a challenge test causes an asthma outbreak by having you breathe in cold air or a substance that constricts your airway.

Asthma Treatments

Inhaled Bronchodilators

Medications that help open airways restricted by asthma. They are very effective and have few side effects.

Anti-Inflammatory Medications

Inhaled anti-inflammatory medications are prescribed for daily use and are considered effective and safe.

Systemic Bronchodilators

Systemic bronchodilators are tablets or capsules that are used for daily treatment of asthma. Systemic bronchodilators are helpful in treating asthma that is worse at nighttime.

Systemic Corticosteroids

Systemic corticosteroids are medications that are used primarily to treat severe asthma attacks. Prolonged use of these medications is not recommended and they can produce uncomfortable side effects.