Final answer:
Metoprolol is a medication in the beta-blocker class that is commonly used to treat high blood pressure and heart conditions. It is metabolized by the liver and has an elimination half-life of 3 to 7 hours. The dosing of metoprolol should be done according to a healthcare professional's instructions.
Step-by-step explanation:
Metoprolol is a medication that belongs to the class of drugs known as beta-blockers. It is commonly used to treat high blood pressure, chest pain, and heart failure. Metoprolol works by blocking the action of certain natural chemicals in the body that affect the heart and blood vessels, which helps to decrease heart rate and blood pressure.
In terms of metabolism and half-life, metoprolol is mainly metabolized by the liver and has an elimination half-life of about 3 to 7 hours. This means that it takes approximately that amount of time for half of the dose to be cleared from the body.
When it comes to dosing, the appropriate dose of metoprolol depends on the specific condition being treated and the individual patient. It is important to follow the prescribed dosing instructions provided by a healthcare professional, as the dose may need to be adjusted based on factors such as age, kidney function, and response to treatment.