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M 523 (Sotalol AF 80 mg)

Pill imprint M 523 has been identified as Sotalol hydrochloride AF 80 mg.

Sotalol is used in the treatment of atrial fibrillation; ventricular arrhythmia; atrial flutter and belongs to the drug classes group III antiarrhythmics, non-cardioselective beta blockers. There is no proven risk in humans during pregnancy. Sotalol 80 mg is not a controlled substance under the Controlled Substance Act (CSA).

Sotalol hydrochloride AF 80 mg M 523
Sotalol hydrochloride AF
M 523
80 mg
Prescription only
Drug Class:
Group III antiarrhythmics
Non-cardioselective beta blockers
Pregnancy Category:
B - No proven risk in humans
CSA Schedule:
Not a controlled drug
Mylan Pharmaceuticals Inc.

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