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blue inhaler for asthma is often a short-acting beta agonist (SABA) inhaler, sometimes known as a "reliever" or "rescue" inhaler. These inhalers include drugs such as salbutamol or terbutaline, which operate by rapidly relaxing the muscles around the airways, allowing them to open and making breathing easier.
Blue inhalers are used to treat asthma symptoms such as wheezing, shortness of breath, and chest tightness. They are typically taken during an asthma attack or before physical activity to avoid exercise-induced symptoms. People with asthma should always keep their blue inhaler with them in case of unexpected symptoms.
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