Beta-2 Agonists in Respiratory Therapy

Flashcards covering the key concepts and vocabulary related to beta-2 agonists, including generic and brand names, indications, dosages, side effects, and contraindications.

Levalbuterol

A short-acting beta-agonist (SABA) used for asthma and COPD with an onset of 10-15 minutes and a duration of 4-6 hours.

Xopenex

Brand name for Levalbuterol, a SABA medication.

SABA

Short-acting beta-agonist, indicated for relief of bronchospasm.

0.63mg

The typical dosage for Levalbuterol, administered three times daily.

Common side effects of Levalbuterol

Nervousness, tremors, tachycardia, which may occur less frequently than with albuterol.

Contraindications for Levalbuterol

Should not be used if allergic to Levalbuterol.

Salmeterol

A long-acting beta-agonist (LABA) with an onset of 20 minutes and a duration of 12 hours.

Serevent Diskus

Brand name for Salmeterol, a LABA medication.

LABA

Long-acting beta-agonist, used for the maintenance treatment of asthma and COPD.

Indications for Salmeterol

Reversible bronchospasm due to asthma.

Common side effects of Salmeterol

Tachycardia, tremors, nervousness, sore throat, and laryngitis.

Contraindications for Salmeterol

Should not be used if allergic to Salmeterol.