1. A synthetic drug that stimulates the heart and dilates the airways, used to treat asthma, heart conditions, and other respiratory or cardiac disorders.
Usage: Also called isoproterenol in U.S. medical practice; Medical/pharmaceutical term

Examples

• The patient was prescribed isoprenaline to help manage acute asthma attacks.
• Isoprenaline works by binding to beta-adrenergic receptors in the heart and lungs.
• During the cardiac emergency, the doctor administered isoprenaline to increase heart rate.
• Isoprenaline inhalers were commonly used before newer asthma medications became available.
• The medication isoprenaline can cause side effects such as tremors and increased heart rate.