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Isoproterenol: Chemical Structure, Mechanism of Action, Uses & Side Effects

sachinkumar244
1 min read

Chemical Structure/Formula:

  • C11H17NO3

Structure of Isoproterenol
Structure of Isoproterenol

Mechanism of Action:

  • Isoproterenol is a synthetic non-selective beta-adrenergic agonist.

  • it stimulates both beta-1 and beta-2 receptors, leading to increased heart rate, improved myocardial contractility, and bronchodilation.

  • It can also cause peripheral vasodilation due to beta-2 effects.

Uses:

  • Its primary uses include treating bradycardia (especially in heart block), bronchospasm during anesthesia, and asthma.

  • It's often used when other more selective medications are ineffective or contraindicated.

Side Effects:

  • Due to its non-selective action, side effects can include palpitations, tachycardia, chest pain, tremor, headache, and anxiety.


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