How often can Atropine be repeated in unstable bradycardia treatment for adults?

Atropine can be safely administered every 3-5 minutes when treating unstable bradycardia in adults. This interval allows sufficient time for the medication to exert its effects on the heart rate while ensuring that the healthcare professional can monitor the patient’s response. In cases of bradycardia, the goal is to achieve a faster heart rate to stabilize the patient; therefore, repeated doses may be necessary if the desired response is not achieved after the initial administration.

The 3-5 minute interval is consistent with established protocols that recommend reevaluating the patient’s condition and the effectiveness of the treatment after each dose. This timing also aligns with clinical guidelines which state that if the heart rate remains insufficiently elevated, another dose can be given to ensure ongoing support.