Metoprolol is a beta-blocker used for high blood pressure, chest pain (angina), certain heart rhythm problems, and sometimes heart failure. It comes mainly in two salt forms, with different dosage forms:
- Metoprolol tartrate (short-acting): typically tablets you take several times a day.
- Metoprolol succinate (extended-release): once-daily tablets (long-acting).
Pill identification basics (how to tell what a pill is):
- Imprint: Most metoprolol pills have some letters/numbers imprinted on one or both sides. Imprints vary by manufacturer and country.
- Shape and color: Can vary by form and brand. Tartrate tablets are usually small, white/off-white; succinate tablets are often longer and may be white or light-colored.
- Size: Common strengths include 25 mg, 50 mg, and 100 mg for tartrate; 25 mg, 50 mg, 100 mg, and sometimes higher for succinate. Exact appearance depends on the brand.
Safe ways to identify:
- If you have the bottle, check the label for the exact name, strength, and NDC.
- Use a reputable pill-identification resource (e.g., Drugs.com Pill Identifier, RxList) by entering shape, color, and imprint.
- If you have a pill without packaging, don’t assume it’s metoprolol; confirm with a pharmacist or your healthcare provider before taking it.
- If you’re trying to identify a pill for safety reasons, you can upload a clear photo (front and back) and I can help look up possible matches.
Important cautions:
- Do not take a pill you’re unsure about. If you suspect you’ve taken the wrong medication, seek medical advice or contact Poison Control.
- If you’re taking metoprolol and have questions about strength, dosing, or whether a specific pill is the right form for you, consult your clinician or pharmacist.
Would you like to share a photo or describe the imprint, color, and shape? I can help narrow down what it might be.