What is a potential side effect of nebulizer treatment?

Nebulizer treatments often involve the administration of bronchodilators or steroids, which can stimulate the sympathetic nervous system. This stimulation can lead to a temporary increase in heart rate, or elevated pulse, as a side effect. When a patient receives a nebulized medication, particularly those that contain beta-agonists, this can promote bronchodilation but also increase cardiovascular activity, leading to an increase in pulse rate.

Other potential side effects of nebulizer treatments may include those options that are not selected, such as dry mouth, which can occur due to the inhalation process. However, the notable and more commonly discussed side effect in clinical practice is the elevation in heart rate, making elevated pulse a significant consideration during monitoring after nebulizer administration. Thus, understanding the physiological effects of these medications highlights why elevated pulse is the correct choice as a potential side effect of nebulizer treatment.