How Long Does Metoprolol Remain in the Body?

Up to 28 hours pass after taking metoprolol in the body. According to Novartis, the half-life of this medicine is 3 to 4 hours.

A beta-blocker on prescription is metoprolol. Patients with heart conditions like hypertension, rapid heart rate, and blood pressure are frequently given it.

According to, people taking metoprolol have a chance of experiencing short-term memory loss, hypotension, disorientation, cardiovascular, haematological, and allergy responses. When patients experience the more serious side effects, medical professionals may decide to switch them to another medicine, cut their dosage, or remove them from Metoprolol altogether.

The medicine might not leave the patient’s system for a little more than a day. This is based on a 4 hour half-life and the fact that it takes the body seven half-life cycles to get rid of more than 99 percent of the medicine.

According to Weil Medical College of Cornell University, clinicians may choose to utilise only five half-life cycles to determine how long it takes for the body to eliminate a medicine. This is due to the fact that, after five cycles, the body would have cleared more than 95% of the medicine.

It can take longer for the medicine to be entirely eliminated if the patient’s body has trouble metabolising it. The extended half-life for metoprolol would be 9 hours. This indicates that it could take up to 63 hours to entirely leave the body.

Misha Khatri
Misha Khatri is an emeritus professor in the University of Notre Dame's Department of Chemistry and Biochemistry. He graduated from Northern Illinois University with a BSc in Chemistry and Mathematics and a PhD in Physical Analytical Chemistry from the University of Utah.


Please enter your comment!
Please enter your name here

Read More