Respiratory Drugs and Nursing Care

Bronchodilators (e.g., salbutamol) relax airway smooth muscle and relieve bronchospasm.

Salbutamol can cause tachycardia, tremor, and palpitations.

Inhaled corticosteroids (e.g., beclomethasone) reduce airway inflammation and are preventers, not relievers.

Patients should rinse the mouth after inhaled steroids to prevent oral thrush.

When both are prescribed, give the bronchodilator first, then the steroid inhaler.

Teach correct inhaler technique and use of a spacer where appropriate.