In emergency situations, what should an asthma patient be prepared to do?

In emergency situations, it is crucial for an asthma patient to use their rescue inhaler properly. Rescue inhalers, typically containing short-acting bronchodilators, are designed to quickly relieve acute asthma symptoms such as wheezing, shortness of breath, and chest tightness. Proper usage involves knowing the correct technique to maximize the medication's effectiveness, including shaking the inhaler, taking a deep breath, and holding the inhaler in the right position. This immediate action can facilitate prompt relief of symptoms and potentially avert a more serious situation that may require emergency medical intervention.

While rest may be important in non-emergency settings, it does not address the immediate needs of asthma exacerbation. Engaging in physical exercise is generally not advisable during an asthma attack, as it could worsen symptoms. Waiting for symptoms to subside without intervention can lead to a significant worsening of the situation and may pose a serious threat to the patient’s health. Thus, using the rescue inhaler is the most effective and direct approach to managing an asthma emergency.