PROCAINAMIDE HCI 100 mg/mL
PROCAINAMIDE HCI · INJECTION, SOLUTION · HF Acquisition Co LLC, DBA HealthFirst
PROCAINAMIDE HCI is a injection, solution containing procainamide hci at 100 mg/mL, taken intramuscular. Manufactured by HF Acquisition Co LLC, DBA HealthFirst.
Key Facts
- Brand Name
- PROCAINAMIDE HCI
- Generic Name
- PROCAINAMIDE HCI
- NDC Code (Product)
51662-1334- Manufacturer
- HF Acquisition Co LLC, DBA HealthFirst
- Strength
- 100 mg/mL
- Dosage Form
- INJECTION, SOLUTION
- Route
- INTRAMUSCULAR, INTRAVENOUS
- Marketing Status
- Application #
- ANDA089069
- Marketing Start
- 02/10/2019
Recall History
No Recall HistoryFull Prescribing Information
Indications & Usage
INDICATIONS & USAGE Procainamide hydrochloride injection is indicated for the treatment of documented ventricular arrhythmias, such as sustained ventricular tachycardia, that, in the judgement of the physician, are life-threatening. Because of the proarrhythmic effects of procainamide, its use with lesser arrhythmias is generally not recommended. Treatment of patients with asymptomatic ventricular premature contractions should be avoided. Initiation of procainamide treatment, as with other antiarrhythmic agents used to treat life-threatening arrhythmias, should be carried out in the hospital. Antiarrhythmic drugs have not been shown to enhance survival in patients with ventricular arrhythmias. Because procainamide has the potential to produce serious hematological disorders (0.5 percent) particularly leukopenia or agranulocytosis (sometimes fatal), its use should be reserved for patients in whom, in the opinion of the physician, the benefits of treatment clearly outweigh the risks. (see WARNINGS and BOXED WARNING .)
Dosage & Administration
DOSAGE & ADMINISTRATION Procainamide Hydrochloride Injection is useful for arrhythmias which require immediate suppression and for maintenance of arrhythmia control. Intravenous therapy allows most rapid control of serious arrhythmias, including those following myocardial infarction; it should be carried out in circumstances where close observation and monitoring of the patient are possible, such as in hospital or emergency facilities. Intramuscular administration is less apt to produce temporary high plasma levels but therapeutic plasma levels are not obtained as rapidly as with intravenous administration. Oral procainamide dosage forms are preferable for less urgent arrhythmias as well as for long-term maintenance after initial parenteral PA therapy. Intramuscular administration may be used as an alternative to the oral route for patients with less threatening arrhythmias but who are nauseated or vomiting, who are ordered to receive nothing by mouth preoperatively, or who may have malabsorptive problems. An initial daily dose of 50 mg per kg body weight may be estimated. This amount should be divided into fractional doses of one-eighth to one-quarter to be injected intramuscularl…
Warnings
WARNINGS Mortality: In the National Heart, Lung and Blood Institute's Cardiac Arrhythmia Suppression Trial (CAST), a long-term, multicentered, randomized, double-blind study in patients with asymptomatic non-life-threatening ventricular arrhythmias who had a myocardial infarction more than six days but less than two years previously, an excessive mortality or non-fatal cardiac arrest rate (7.7%) was seen in patients treated with encainide or flecainide compared with that seen in patients assigned to matched placebo-treated group (3.0%). The average duration of treatment with encainide or flecainide in this study was ten months. The applicability of the CAST results to other populations (e.g., those without recent myocardial infarctions) is uncertain. Considering the known proarrhythmic properties of procainamide and the lack of evidence of improved survival for any antiarrhythmic drug in patients without life-threatening arrhythmias, the use of procainamide as well as other antiarrhythmic agents should be reserved for patients with life-threatening ventricular arrhythmias. Blood Dyscrasias: Agranulocytosis, bone marrow depression, neutropenia, hypoplastic anemia and thrombocytopeni…
Contraindications
CONTRAINDICATIONS Complete Heart Block: Procainamide should not be administered to patients with complete heart block because of its effects in suppressing nodal or ventricular pacemakers and the hazard of asystole. It may be difficult to recognize complete heart block in patients with ventricular tachycardia, but if significant slowing of ventricular rate occurs during PA treatment without evidence of A-V conduction appearing, PA should be stopped. In cases of second degree A-V block or various types of hemiblock, PA should be avoided or discontinued because of the possibility of increased severity of block, unless the ventricular rate is controlled by an electrical pacemaker. Idiosyncratic Hypersensitivity: In patients sensitive to procaine or other ester-type local anesthetics, cross sensitivity to PA is unlikely. However, it should be borne in mind, and PA should not be used if it produces acute allergic dermatitis, asthma, or anaphylactic symptoms. Lupus Erythematosus: An established diagnosis of systemic lupus erythematosus is a contraindication to PA therapy, since aggravation of symptoms is highly likely. Torsades de Pointes: In the unusual ventricular arrhythmia called "le…
Adverse Reactions
ADVERSE REACTIONS Cardiovascular System: Hypotension and serious disturbances of cardiorhythm such as ventricular asystole or fibrillation are more common with intravenous administration of PA than with intramuscular administration. Because PA is a peripheral vasodilator in concentrations higher than the usual therapeutic range, transient high plasma levels which may occur especially during intravenous administration may produce temporary but at times severe lowering of blood pressure (see OVERDOSAGE and PRECAUTIONS ). Multisystem: A lupus erythematosus-like syndrome of arthralgia, pleural or abdominal pain, and sometimes arthritis, pleural effusion, pericarditis, fever, chills, myalgia, and possibly related hematologic or skin lesions (see below) is fairly common after prolonged PA administration, perhaps more often in patients who are slow acetylators (See BOXED WARNING and PRECAUTIONS ). While some series have reported less than 1 in 500, others have reported the syndrome in up to 30 percent of patients on long term oral PA therapy. If discontinuation of PA does not reverse the lupoid symptoms, corticosteroid treatment may be effective. Hematologic: Neutropenia, thrombocytopenia…
Frequently Asked Questions
What is PROCAINAMIDE HCI used for?
PROCAINAMIDE HCI contains PROCAINAMIDE HCI. It is a injection, solution taken intramuscular. Consult your doctor for specific uses.
Is PROCAINAMIDE HCI a controlled substance?
PROCAINAMIDE HCI is not classified as a controlled substance by the DEA.
What is the generic name for PROCAINAMIDE HCI?
The generic name for PROCAINAMIDE HCI is PROCAINAMIDE HCI. There are no other listed brand versions of PROCAINAMIDE HCI.
What is the NDC code for PROCAINAMIDE HCI 100 mg/mL?
The NDC (National Drug Code) for PROCAINAMIDE HCI 100 mg/mL is 51662-1334, listed by HF Acquisition Co LLC, DBA HealthFirst.
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
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