Albuterol

Question 1

What is the brand name of Albuterol?

Answer 1

Proventil/Ventolin

Question 2

Drug class of Albuterol

Answer 2

Sympathomimetic

Question 3

Albuterol’s mechanism of action

Answer 3

Selective beta-2 agonist that stimulates adrenergic receptors of the sympathomimetic nervous system. Results in smooth-muscle relaxation in the bronchial tree and peripheral vasculature.

Question 4

Indications for Albuterol

Answer 4

Treatment of bronchospasm in patients with reversible obstructive airway disease (COPD, asthma). Prevention of exercise-induced bronchospasm.

Question 5

Contraindications for Albuterol

Answer 5

Hypersensitivity, tachycardia, dysrhythmias, especially those caused by digitalis. Synergistic with other sympathomimetic.

Question 6

Adverse effects of Albuterol

Answer 6

Headache, fatigue, lightheadedness, irritability, restlessness, aggressive behavior, pulmonary edema, hoarseness, nasal congestion, increased sputum, hypertension, tachycardia, dysrhythmias, chest pain, palpitations, NV, dry mouth, epigastric pain, and tremors.

Question 7

Precautions for Albuterol

Answer 7

TCA’s may potentiate vasculature effects, Beta
Blockers will antagonize effects, may
Cause hypokalemia

Question 8

Dose and admin of Albuterol in adults

Answer 8

2.5 mg in 2.5 to 3ml’s of normal saline,

Nebulized over 10 to 15 minutes

Question 9

Dose and admin of Albuterol in pediatrics

Answer 9

:<20 kg – 1.25 mg/dose via hand held nebulizer or mask over 20 minutes

Pedi: >20 kg – 2.5 mg/dose via hand held nebulizer or mask over 20 minutes