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Verapamil Hydrochloride Injection, USP is indicated for the following:
• Rapid conversion to sinus rhythm of paroxysmal supraventricular tachycardias, including those associated with accessory...
FOR INTRAVENOUS USE ONLY. VERAPAMIL HYDROCHLORIDE INJECTION SHOULD BE GIVEN AS A SLOW INTRAVENOUS INJECTION OVER AT LEAST A TWO-MINUTE PERIOD OF TIME UNDER...
Verapamil hydrochloride injection is contraindicated in:
1. Severe hypotension or cardiogenic shock.
2. Second- or third-degree AV block (except in patients with a functioning artificial...
VERAPAMIL HYDROCHLORIDE SHOULD BE GIVEN AS A SLOW INTRAVENOUS INJECTION OVER AT LEAST A TWO-MINUTE PERIOD OF TIME (see DOSAGE AND ADMINISTRATION...
The following reactions were reported with verapamil hydrochloride injection used in controlled U.S. clinical trials involving 324 patients:
Cardiovascular:...
Treatment of overdosage should be supportive and individualized. Beta-adrenergic stimulation and/or parenteral administration of calcium injections may increase calcium ion flux across the slow channel, and have...
Verapamil hydrochloride is a calcium antagonist or slow-channel inhibitor. Verapamil Hydrochloride Injection, USP is a sterile, nonpyrogenic solution containing verapamil hydrochloride 2.5 mg/mL and sodium...
Mechanism of Action: Verapamil inhibits the calcium ion (and possibly sodium ion) influx through slow channels into conductile and contractile...
Verapamil Hydrochloride Injection, USP 2.5 mg/mL is supplied in single-dose containers as follows:
To report an adverse event related to Pfizer-BioNTech COVID-19 Vaccine (also known as COMIRNATY®, COVID-19 mRNA, Vaccine BNT162b2 or BNT162) or Pfizer COVID-19 Treatment (also known as PAXLOVID™ (nirmatrelvir tablets; ritonavir tablets)), and you are not part of a clinical trial* for this product, click the link below to submit your information:
*If you are involved in a clinical trial for either product, adverse events should be reported to your coordinating study site.
If you cannot use the above website or would like to report an adverse event related to a different Pfizer product, please call Pfizer Safety at