Lidocaine Hydrochloride Injection 5ml: 50mg / High Quality

• Customization: Available
• Packaging From: 10 Ampoules/Box
• Packaging: Customization
• Model NO.: injection
• Dosage: Ready
• Transport Package: Shipping
• Specification: 5ml: 50mg
• Trademark: brand
• Origin: China

Product Description

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Lidocaine Hydrochloride Injection 50mg/5mL (10 mg/mL)

Composition:

Each 5mL ampoule contains:

• Lidocaine Hydrochloride - 50 mg (10 mg/mL)
• Excipients: Sodium chloride, Water for injection

Description:

Lidocaine Hydrochloride is a local anesthetic and antiarrhythmic agent that stabilizes neuronal membranes by inhibiting sodium ion influx, thereby preventing nerve impulse conduction.

Indications:

Lidocaine Injection is indicated for:

• Local and regional anesthesia (infiltration, nerve block, epidural anesthesia)
• Treatment of ventricular arrhythmias (including ventricular tachycardia and fibrillation)

Dosage & Administration:

Local Anesthesia:

• Infiltration anesthesia: 0.5%-1% solution (max 300 mg total dose)
• Nerve block: 1%-2% solution (max 300 mg total dose)
• Epidural anesthesia: 1%-2% solution (max 300 mg total dose)

Antiarrhythmic Use (IV Infusion):

• Loading dose: 1-1.5 mg/kg IV bolus over 2 minutes
• Maintenance infusion: 1-4 mg/min IV continuous infusion
• Maximum dose: 3 mg/kg per hour

Administration:

• For local anesthesia: Administer slowly via infiltration or nerve block
• For IV use (arrhythmia): Must be diluted and given via slow IV push or infusion

Contraindications:

• Hypersensitivity to Lidocaine or amide-type local anesthetics
• Severe heart block without pacemaker
• Wolff-Parkinson-White (WPW) syndrome

Precautions:

• Use with caution in:
  • Hepatic impairment (metabolism reduced)
  • Elderly patients (increased sensitivity)
  • Patients with bradycardia or hypotension

Adverse Reactions:

• Common: Dizziness, nausea, numbness, tingling
• Serious: Seizures, respiratory depression, hypotension, cardiac arrest (high doses)

Drug Interactions:

•  Cimetidine: Increased Lidocaine levels (risk of toxicity)
• Amiodarone: Increased risk of cardiac effects
• Phenytoin: May reduce Lidocaine efficacy

Overdose & Management:

• Symptoms: Drowsiness, tremors, seizures, respiratory arrest
• Treatment: Oxygen, IV fluids, lipid emulsion therapy in severe toxicity

Storage Conditions:

• Store below 25°C
• Protect from light
• Do not freeze