Serevent (Salmeterol) Overview

Study Notes

Serevent (Salmeterol) Overview

Trade name for salmeterol is Serevent.
Generic name for this medication is salmeterol.
Classified as a long-acting beta2 adrenergic agonist and bronchodilator.

Mechanism of Action

Acts by stimulating beta2-adrenergic receptors in the lungs.
Results in relaxation of bronchiole smooth muscle, improving airflow.

Indications

Used primarily for the prevention of bronchospasm.
Effective in the maintenance treatment of chronic obstructive pulmonary diseases (COPDs).

Side Effects

Common side effect includes headache.

Adverse Effects

Possible adverse effects include:
- Headache
- Pain
- Hypokalemia (low potassium levels)
- Hyperglycemia (high blood sugar levels)
- Nasal congestion
- Hypertension (high blood pressure)

Contraindications

Not to be used for asthma treatment without a long-term control medication like inhaled corticosteroids.
Contraindicated in status asthmaticus and other acute asthma episodes.

Laboratory Considerations

May lead to increased potassium and glucose levels.

Drug Interactions

Beta blockers can reduce the effectiveness of salmeterol, potentially causing bronchospasm.
Interactions with MAOIs, TCAs, and CYP3A4 inhibitors may occur.

Nursing Considerations

Essential to obtain a baseline electrocardiogram (EKG).
Monitor the "big 3": respiratory rate (RR), heart rate (HR), and lung function.
Assess quality of pulse and blood pressure.
Keep track of potassium and glucose levels.

Patient Education

Not intended for the relief of acute asthma episodes.
Advise patients to avoid caffeine.
Instruct not to stop or exceed the prescribed dose without medical guidance.

Description

This quiz provides an overview of Serevent, the trade name for salmeterol, a long-acting bronchodilator used for COPD. You'll explore its mechanisms of action, indications, potential side effects, and contraindications. Test your understanding of this important medication and its clinical applications.