Can metoprolol er be crushed?

Short answer: No. Do not crush metoprolol ER (metoprolol succinate) tablets.

Why: ER tablets are designed to release the medicine slowly over time. Crushing, breaking, or chewing them can cause too much drug to be absorbed at once (dose dumping), which can lead to severe side effects like very slow heart rate (bradycardia), low blood pressure, dizziness, fainting, or heart block.

If you have trouble swallowing:
- Talk to your prescriber or pharmacist. They can tell you if your brand has an alternative (e.g., an immediate-release form or a different medication) or if there’s another way to take it.
- Do not substitute or crush the tablet unless a clinician explicitly says it’s okay.

If you accidentally crushed a tablet:
- Do not double the dose. Contact your clinician or a poison control center for guidance.
- Seek medical attention if you develop symptoms like severe dizziness, fainting, or very slow heartbeat.

If you’d like, tell me the exact product name and dose (for example, Toprol-XL 100 mg) and I can provide more specific guidance.