Wednesday, July 8, 2026

Drug profile · INN

verapamil hydrochloride

verapamil hydrochloride (ISOPTIN) is a voltage-gated l-type calcium channel blocker. Associated with Amneal Pharma Europe Ltd. Route of administration: injection. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — verapamil hydrochloride
US status
approved
Class
Route
INJECTION
Patents
0
Programs
0
Data quality
0.89

Quick answer

verapamil hydrochloride (ISOPTIN) is a voltage-gated l-type calcium channel blocker. Associated with Amneal Pharma Europe Ltd. Route of administration: injection. Current US regulatory status: approved.

Key facts

INN verapamil hydrochloride
Brand ISOPTIN
Mechanism Voltage-gated L-type calcium channel blocker
Target Voltage-gated L-type calcium channel
Route INJECTION
Formulation TABLET

Mechanism of action

Voltage-gated L-type calcium channel blocker

Primary target: Voltage-gated L-type calcium channel

Approval history

Authority Status Date
FDA approved

Related & competitor drugs

  1. amlodipine benzoate Voltage-gated L-type calcium channel blocker
  2. amlodipine besylate Voltage-gated L-type calcium channel blocker
  3. diltiazem hydrochloride Voltage-gated L-type calcium channel blocker
  4. isradipine Voltage-gated L-type calcium channel blocker
  5. nicardipine hydrochloride Voltage-gated L-type calcium channel blocker
  6. nifedipine Voltage-gated L-type calcium channel blocker

Frequently asked questions

What is verapamil hydrochloride?

verapamil hydrochloride (ISOPTIN) is a voltage-gated l-type calcium channel blocker. Associated with Amneal Pharma Europe Ltd. Route of administration: injection. Current US regulatory status: approved.

What is the brand name for verapamil hydrochloride?

ISOPTIN is a marketed brand name for verapamil hydrochloride. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of verapamil hydrochloride?

verapamil hydrochloride has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.