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What is Procainamide Hydrochloride
ProcainamideThe Generic name of this drug
Treatment SummaryProcaine is a medication related to anesthetics. This derivative of procaine has a weaker effect on the central nervous system.
Procainamide Hydrochlorideis the brand name
Procainamide Hydrochloride Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Procainamide Hydrochloride
Procainamide
1976
29
Effectiveness
How Procainamide Hydrochloride Affects PatientsProcainamide is used to produce numbing, local or regional anesthesia, and to treat irregular heartbeats, such as those caused by surgery, cardiac manipulation, heart attack, digitalis toxicity, or other heart conditions. It works by reducing the excitability of the ventricles and increasing the amount of stimulation they need in order to contract. The sinoatrial node is not affected by procainamide.
How Procainamide Hydrochloride works in the bodyProcainamide is a drug that numbs the nerves. It does this by blocking the pathways that allow electrical signals to travel between cells, which stops the nerve from firing and thus numbing the area.
When to interrupt dosage
The proposed dosage of Procainamide Hydrochloride varies depending on the recognized condition, such as Supraventricular Arrhythmias, Ventricular Tachycardia and life-threatening ventricular arrhythmias. The measure is contingent upon the technique of implementation (e.g. Capsule, gelatin coated or Injection, solution - Intramuscular; Intravenous) featured in the following table.Condition
Dosage
Administration
Atrial Fibrillation
, 500.0 mg/mL, 100.0 mg/mL, 500.0 mg, 375000.0 mg, 250.0 mg, 375.0 mg, 750.0 mg, 1000.0 mg
, Intramuscular; Intravenous, Injection, solution, Injection, solution - Intramuscular; Intravenous, Solution, Solution - Intramuscular; Intravenous, Oral, Capsule, Capsule - Oral, Liquid, Liquid - Intramuscular; Intravenous, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intramuscular; Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral
life-threatening ventricular arrhythmias
, 500.0 mg/mL, 100.0 mg/mL, 500.0 mg, 375000.0 mg, 250.0 mg, 375.0 mg, 750.0 mg, 1000.0 mg
, Intramuscular; Intravenous, Injection, solution, Injection, solution - Intramuscular; Intravenous, Solution, Solution - Intramuscular; Intravenous, Oral, Capsule, Capsule - Oral, Liquid, Liquid - Intramuscular; Intravenous, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intramuscular; Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral
Supraventricular Arrhythmias
, 500.0 mg/mL, 100.0 mg/mL, 500.0 mg, 375000.0 mg, 250.0 mg, 375.0 mg, 750.0 mg, 1000.0 mg
, Intramuscular; Intravenous, Injection, solution, Injection, solution - Intramuscular; Intravenous, Solution, Solution - Intramuscular; Intravenous, Oral, Capsule, Capsule - Oral, Liquid, Liquid - Intramuscular; Intravenous, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intramuscular; Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral
Ventricular Tachycardia
, 500.0 mg/mL, 100.0 mg/mL, 500.0 mg, 375000.0 mg, 250.0 mg, 375.0 mg, 750.0 mg, 1000.0 mg
, Intramuscular; Intravenous, Injection, solution, Injection, solution - Intramuscular; Intravenous, Solution, Solution - Intramuscular; Intravenous, Oral, Capsule, Capsule - Oral, Liquid, Liquid - Intramuscular; Intravenous, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intramuscular; Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral
Warnings
Procainamide Hydrochloride has three contraindications. It should not be taken while having any of the conditions outlined in the table below.Procainamide Hydrochloride ContraindicationsCondition
Risk Level
Notes
Lupus
Do Not Combine
Complete Heart Block
Do Not Combine
Torsades de Pointes
Do Not Combine
Common Procainamide Hydrochloride Drug Interactions
Drug Name
Risk Level
Description
Arsenic trioxide
Major
The risk or severity of QTc prolongation can be increased when Procainamide is combined with Arsenic trioxide.
Artemether
Major
The risk or severity of QTc prolongation can be increased when Procainamide is combined with Artemether.
Asenapine
Major
The risk or severity of QTc prolongation can be increased when Procainamide is combined with Asenapine.
Clofarabine
Major
The serum concentration of Clofarabine can be increased when it is combined with Procainamide.
Dalfampridine
Major
The serum concentration of Dalfampridine can be increased when it is combined with Procainamide.
Procainamide Hydrochloride Toxicity & Overdose RiskThe toxic dose of a drug in rats when injected intravenously is 95 mg/kg, 312 mg/kg when given orally to mice, 103 mg/kg when injected intravenously to mice, and 250 mg/kg when injected intravenously to rabbits.
Procainamide Hydrochloride Novel Uses: Which Conditions Have a Clinical Trial Featuring Procainamide Hydrochloride?
Seventeen active trials are assessing the potential of Procainamide Hydrochloride to ameliorate life-threatening Ventricular Tachycardia, ventricular arrhythmias and pre-excited Atrial Fibrillation.Condition
Clinical Trials
Trial Phases
Ventricular Tachycardia
18 Actively Recruiting
Not Applicable, Phase 2, Phase 3, Early Phase 1
life-threatening ventricular arrhythmias
0 Actively Recruiting
Atrial Fibrillation
0 Actively Recruiting
Supraventricular Arrhythmias
0 Actively Recruiting
Patient Q&A Section about procainamide hydrochloride
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.What class of drugs is procainamide?
"Procainamide is a medication used to treat heart rhythm problems, including ventricular arrhythmias, supraventricular arrhythmias, atrial flutter/fibrillation, and Wolf-Parkinson-White syndrome. It is in the antiarrhythmic Agent Class 1A class of medications."
Answered by AI
What is procainamide hydrochloride used for?
"Procainamide is used to treat abnormal heart rhythms. It helps to make your heart more resistant to abnormal activity."
Answered by AI
What is the most common adverse effects of procainamide?
"The most common side effects of Pronestyl are nausea, vomiting, loss of appetite, diarrhea, bitterness in the mouth, dizziness, tiredness, and itching or rash."
Answered by AI
What is another name for procainamide?
"PRONESTYL is a medication indicated for the treatment of ventricular arrhythmias, such as sustained ventricular tachycardia, that are considered life-threatening by a physician."
Answered by AI
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