How long does metoprolol ER last in your system?
Metoprolol has a half-life of between 3 and 7 hours. This means that after 3 to 7 hours, half of a dose of the drug has been eliminated from your body.
Can metoprolol succinate be given twice daily?
50 mg PO twice daily (range: 25 to 50 mg PO twice daily). Dose may be titrated at weekly intervals until optimum clinical response has been obtained or there is pronounced slowing of the heart rate. The usual effective dose range is 100 to 400 mg/day given in 2 divided doses.
Is metoprolol short or long acting?
Metoprolol tartrate is the immediate-release version of metoprolol while metoprolol succinate is the extended-release version. This means that metoprolol succinate is released over time in the body leading to longer-acting effects.
When is the best time to take metoprolol succinate ER?
Metoprolol Succinate ER should be taken with a meal or just after a meal. Take the medicine at the same time each day. Swallow the capsule whole and do not crush, chew, break, or open it. A Toprol XL tablet can be divided in half if your doctor has told you to do so.
How quickly does metoprolol lower heart rate?
It slows down your heart rate and makes it easier for your heart to pump blood around your body. Metoprolol starts to work after about 2 hours, but it can take up to 1 week to fully take effect.
Does metoprolol work for 24 hours?
The blood pressure lowering effects of metoprolol succinate ER tablets persist for about 24 hours following a single dose.
Can you cut metoprolol ER in half?
DOSAGE AND ADMINISTRATION Dosages of metoprolol succinate extended-release tablets should be individualized and titration may be needed in some patients. Metoprolol succinate extended-release tablets are scored and can be divided; however, the whole or half tablet should be swallowed whole and not chewed or crushed.
Can metoprolol ER be cut in half?