Many people wonder, "What is metoprolol succinate used for?" Metoprolol succinate is used for treating numerous conditions related to the heart and blood vessels, including high blood pressure, congestive heart failure, and angina symptoms. Although the medication is not licensed for use in children, it may be used off-label to treat several conditions seen in children. For example, it may be used to slow the progression of aortic dilation in children with Marfan syndrome.
In previous clinical studies, metoprolol succinate has been shown to significantly lower systolic and diastolic blood pressure. The higher the dose of metoprolol succinate, the greater the drop in blood pressure is expected to be. By lowering blood pressure, metoprolol succinate can decrease the risks that occur with long-term high blood pressure (see Effects of High Blood Pressure). Metoprolol succinate does not, however, cure high blood pressure.