Drug reference
Isoproterenol
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Respiratory (B2-Agonist)
Mechanism of action
Strong beta-1 & beta-2 effects resulting in relaxation of GI, bronchial, and uterine smooth muscle; may increase vasodilation of peripheral vasculature, and heart rate and contractility
Common side effects
- Restlessness
- Nervousness
- Dizziness
- Hypokalemia
- Angina
- Syncope
- Dysrhythmias
- Tachycardia
Known interactions (7)
- isocarboxazid + Isoproterenol Major
- Isoproterenol + phenelzine Major
- Isoproterenol + tranylcypromine Major
- Isoproterenol + linezolid Moderate
- Isoproterenol + procarbazine Moderate
- Isoproterenol + selegiline Moderate
- cabergoline + Isoproterenol Minor
Related conditions
Frequently asked questions
What drug class is Isoproterenol?
Isoproterenol belongs to: Respiratory.
How does Isoproterenol work?
Strong beta-1 & beta-2 effects resulting in relaxation of GI, bronchial, and uterine smooth muscle; may increase vasodilation of peripheral vasculature, and heart rate and contractility
What are the common side effects of Isoproterenol?
Restlessness, Nervousness, Dizziness, Hypokalemia, Angina, Syncope, Dysrhythmias, Tachycardia
Which drugs interact with Isoproterenol?
isocarboxazid, phenelzine, tranylcypromine, linezolid, procarbazine, selegiline, cabergoline
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