Which action is recommended during an asthma attack?

During an asthma attack, the primary goal is to relieve bronchospasm and restore normal airflow in the lungs. Salbutamol, a bronchodilator and a form of beta-agonist, is specifically recommended for this purpose. It works by relaxing the muscles of the airways, making it easier for the patient to breathe.

Monitoring the airway during an asthma attack is crucial. By focusing on the airway, healthcare providers can assess whether the medication is having the desired effect and ensure that the patient can breathe adequately. This monitoring can also help in determining if further medical intervention is necessary, especially if the patient is not responding to the salbutamol.

Other options are less appropriate for managing an asthma attack. For instance, antihistamines primarily address allergic reactions and may not have a direct effect on bronchospasm. Cold compresses and blood pressure monitoring are also unrelated to the immediate treatment needed during an acute asthma situation. Additionally, administering sedatives could potentially worsen the breathing difficulties, as they may depress respiratory function and increase the risk of complications.