Which route is used for Albuterol dosing in bronchospasm?

• A. Oral
• B. Intravenous
• C. Inhaled Metered-Dose Inhaler
• D. Nebulized

Answer: (D)

Nebulized inhalation is used for albuterol dosing in bronchospasm because delivering the drug directly to the lower airways provides rapid, reliable bronchodilation without requiring the patient to coordinate inhalation with a device. In acute distress, a nebulizer creates a fine aerosol that can be inhaled through a face mask or mouthpiece, delivering the medication efficiently even when breathing is shallow or the patient is trembling.

Oral albuterol has a slower onset and variable absorption, so it’s not ideal for immediate relief. Intravenous albuterol is reserved for when inhaled therapy isn’t possible or in refractory, life-threatening cases and carries more systemic effects. An inhaled metered-dose inhaler can be used with a spacer, but it requires good technique and cooperation, which may be hard to achieve during a bronchospastic crisis. Nebulized therapy remains a mainstay in acute bronchospasm for its ease of use and dependable delivery.