Description

Lidocaine HCl Inj. 2% — Injectable Local Anesthetic

DAIHAN manufactures Lidocaine HCl Inj. 2%, a sterile injectable local anesthetic from South Korea. Clinics use it for epidural anesthesia, infiltration, surface anesthesia, and nerve blocks, and doctors also rely on it to manage ventricular arrhythmias in internal medicine.

Because it offers rapid onset and reliable duration of action, lidocaine remains one of the most widely used local anesthetics in clinical and aesthetic settings alike. Practitioners also use it to support comfort during invasive dermatological procedures.

Each box contains 10 vials of 20mL each, so clinics get a practical supply for regular use.

Korea Filler Experts offers Lidocaine HCl Inj. 2% and ships it worldwide.

Key Benefits

• Delivers rapid onset and prolonged duration of local anesthetic action
• Supports a range of anesthesia techniques — epidural, infiltration, surface, and nerve block
• Also treats ventricular arrhythmias in internal medicine settings
• Helps improve patient comfort during invasive dermatological and aesthetic procedures
• Comes in a practical 20mL × 10 vial box for regular clinical use

What’s Inside

Composition	Each 1mL contains Lidocaine HCl 21.33mg (2%)
Form	Sterile injectable solution
Vial Size	20mL
Packing	20mL × 10 vials per box
Manufacturer	DAIHAN, South Korea

How Lidocaine HCl Works

Lidocaine stabilizes the neuronal membrane by blocking the ionic exchange that nerves need to initiate and conduct pain signals. Because this action interrupts the nerve’s ability to transmit impulses, the treated area loses sensation for the duration of the anesthetic effect.

This same membrane-stabilizing property also explains why doctors use lidocaine to manage ventricular arrhythmias, since it helps regulate abnormal electrical activity in the heart. As a result, lidocaine serves two distinct clinical purposes depending on how and where practitioners administer it.

Injectable vs. Topical Anesthesia

Unlike topical numbing creams, which only act on the surface layers of skin, an injectable anesthetic like Lidocaine HCl Inj. 2% reaches nerve tissue directly. Consequently, it suits deeper, more invasive procedures where surface numbing alone wouldn’t be enough, such as epidural anesthesia or nerve block techniques.

Indications

Lidocaine HCl Inj. 2% serves two main purposes in clinical practice:

• Anesthesia: epidural, infiltration, surface anesthesia, and nerve block
• Internal medicine: management of ventricular arrhythmias

Dosage & Administration

Dosage depends on the area being anesthetized, tissue vascularity, the number of neuronal segments to block, individual patient tolerance, and the specific anesthetic technique in use. As a general principle, practitioners should choose the lowest concentration and dose that produces the required effect, and should avoid unnecessarily high doses.

For healthy adults, the maximum single dose should not exceed 200mg. Reference ranges include:

• Epidural anesthesia: 40–200mg per administration (maximum 200mg)
• Nerve block: 30–200mg per administration; practitioners typically use 60–120mg to support nerve block (maximum 200mg)

For ventricular arrhythmia management, practitioners typically administer it intravenously at 1–2mg per minute. However, they may increase this rate if necessary, up to a maximum of 4mg per minute.

Precautions

• Only licensed medical professionals should use this product, in appropriate clinical settings
• Practitioners should not exceed the maximum recommended adult dose
• Adjust dosing based on patient response, injection site, and individual tolerance
• Avoid use in patients with known hypersensitivity to amide-type local anesthetics

Storage & Handling

• Store below 25°C
• Protect from light
• Use single-dose vials for one patient only, and discard any unused portion

Note: this product is a prescription-only injectable medication. Only licensed medical professionals should administer it.

Frequently Asked Questions

What is Lidocaine HCl Inj. 2%?
Lidocaine HCl Inj. 2% is a sterile injectable local anesthetic that DAIHAN manufactures, and clinics use it for epidural, infiltration, surface anesthesia, nerve blocks, and ventricular arrhythmia management.

How is dosage determined?
Dosage depends on the treatment area, tissue vascularity, the number of neuronal segments involved, patient tolerance, and the anesthetic technique in use. Generally, practitioners prefer the lowest effective dose.

Is this product for injection or topical use?
Practitioners inject Lidocaine HCl Inj. 2% rather than apply it to the skin’s surface, unlike topical numbing creams such as X-Cain or J-Cain.

Who should administer this product?
Only licensed medical professionals should administer Lidocaine HCl Inj. 2%, following appropriate clinical protocols.

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