166 (Metoprolol Tartrate 50 mg)
Pill with imprint 166 is White, Elliptical/Oval and has been identified as Metoprolol Tartrate 50 mg. It is supplied by Sun Pharmaceutical Industries Inc.
Metoprolol is used in the treatment of angina; tapering regimen; high blood pressure; angina pectoris prophylaxis; heart failure and belongs to the drug class cardioselective beta blockers. Risk cannot be ruled out during pregnancy. Metoprolol 50 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for 166


Metoprolol Tartrate
- Imprint
- 166
- Strength
- 50 mg
- Color
- White
- Size
- 12.00 mm
- Shape
- Elliptical/Oval
- Availability
- Prescription only
- Drug Class
- Cardioselective beta blockers
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Sun Pharmaceutical Industries Inc.
- National Drug Code (NDC)
- 57664-0294
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More about metoprolol
- Side effects
- Drug interactions
- Dosage information
- During pregnancy or Breastfeeding
- Reviews (562)
- Patient tips
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- En español
- Drug class: cardioselective beta blockers
Patient resources
- Drug Information
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.