Skip to Content

554 R (Metoprolol 50 mg)

Pill with imprint 554 R is , Round and has been identified as Metoprolol tartrate 50 mg. It is supplied by Vangard Labs Inc.

Metoprolol is used in the treatment of atrial fibrillation; high blood pressure; angina; heart attack; supraventricular tachycardia (and more), 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 554 R

Metoprolol tartrate

554 R
50 mg
Prescription only
Drug Class:
Cardioselective beta blockers
Pregnancy Category:
C - Risk cannot be ruled out
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
Vangard Labs Inc
National Drug Code (NDC):

Get help with Imprint Code FAQs.

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 2018, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.