B 420 (Diltiazem hydrochloride extended-release 420 mg)
Pill imprint B 420 has been identified as Diltiazem hydrochloride extended-release 420 mg.
Diltiazem is used in the treatment of atrial fibrillation; high blood pressure; atrial flutter; supraventricular tachycardia; heart failure (and more), and belongs to the drug classes calcium channel blocking agents, group IV antiarrhythmics. Risk cannot be ruled out during pregnancy. Diltiazem 420 mg is not a controlled substance under the Controlled Substance Act (CSA).
- Imprint:
- B 420
- Strength:
- 420 mg
- Color:
- White
- Shape:
- Capsule-shape
- Availability:
- Prescription only
- Drug Class:
- Calcium channel blocking agents
Group IV antiarrhythmics - Pregnancy Category:
- C - Risk cannot be ruled out
- CSA Schedule:
- Not a controlled drug
- Manufacturer:
- Oceanside Pharmaceuticals
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Professional resources
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