R 331 (Propranolol Hydrochloride 40 mg)
Pill with imprint R 331 is Green, Round and has been identified as Propranolol Hydrochloride 40 mg. It is supplied by Purepac Pharmaceutical Company.
Propranolol is used in the treatment of akathisia; angina; aortic stenosis; atrial fibrillation; arrhythmia and belongs to the drug classes group II antiarrhythmics, non-cardioselective beta blockers. Risk cannot be ruled out during pregnancy. Propranolol 40 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for R 331


Propranolol Hydrochloride
- Imprint
- R 331
- Strength
- 40 mg
- Color
- Green
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Group II antiarrhythmics, Non-cardioselective beta blockers
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Purepac Pharmaceutical Company
- National Drug Code (NDC)
- 00228-2331 (Discontinued)
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- Drug class: group II antiarrhythmics
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.