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Asthma Control Test (ACT)

Respiratory Decision Support

Symptom Assessment (Past 4 Weeks)

How much did asthma keep you from getting things done?
How often have you had shortness of breath?
How often did symptoms wake you up early or at night?
How often have you used your rescue inhaler/nebulizer?
How would you rate your asthma control?

Analysis Pending

Complete the assessment on the left to evaluate asthma control levels and recommended clinical actions.

Guidelines & Evidence

Verified

Last Review: 2026-07-09

When to Use

When to Use

Standardized assessment of asthma control in patients ≥ 12 years old.
Routine follow-up in primary care or specialist asthma clinics (every 1–6 months).
To guide step-up or step-down management of inhaled corticosteroids (ICS) and long-acting beta-agonists (LABA).
To identify patients at high risk of acute asthma exacerbations.

Population

The standard ACT is validated for ages 12 and older. For children aged 4–11, the Childhood Asthma Control Test (C-ACT) should be utilized.

Last Comprehensive Review: 2026

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