LOX 2% Inj (Lidocaine or lignocaine)

About LOX 2% Inj (Lidocaine or lignocaine)

LOX 2% Inj (Lidocaine or lignocaine) is an injection that numbs a small area before simple procedures, dental work, or certain types of pain relief. It works by temporarily stopping nerves from carrying pain signals. Only a trained professional should give this product, choosing the right amount based on your needs.

What LOX 2% Inj is used for

• Local infiltration anesthesia (numbing a small area before stitches, skin procedures, or minor surgical work)
• Dental and oral procedures (when an injectable local anesthetic is needed)
• Certain peripheral nerve blocks (numbing a larger region supplied by a specific nerve)
• Other clinician-directed anesthesia techniques where lidocaine is appropriate for the situation

How it works

How is it given

A trained healthcare worker will give you LOX 2% Inj using clean, safe methods. How they give it depends on what you need, such as numbing a small spot or a larger area. The amount used depends on the spot, if other medicines are added, your weight, age, and health. Lidocaine can cause serious problems if used incorrectly, such as effects on the brain or heart. Never self-inject or use this product without medical supervision and monitoring by a trained professional.

What to tell your clinician before receiving lidocaine

• A history of allergy to local anesthetics (especially amide-type anesthetics)
• Liver disease (lidocaine is mainly processed by the liver)
• Heart rhythm conditions or conduction problems
• A history of seizures
• Very low blood pressure or significant heart disease
• Let your clinician know about any medicines that may affect heart rhythm or lidocaine metabolism. Your clinician will review these medicines with you.

Possible side effects

Side effects depend on dose, injection site, and how fast the drug enters the bloodstream. Some effects are local and mild. Others can be serious if lidocaine levels become too high. More common or procedure-related effects can include:

• Temporary numbness, tingling, or heaviness in the treated area
• Mild swelling, redness, or bruising at the injection site
• Short-lasting dizziness or nausea (sometimes related to the procedure itself)

• Trouble breathing, hives, facial swelling, or severe rash (possible allergy)
• Severe dizziness, confusion, tremors, or seizures
• Chest pain, very slow or very fast heartbeat, fainting, or collapse

Handling and storage basics

Available Strengths (Other Dosages)

Lidocaine injection comes in several concentrations. Availability depends on the manufacturer and supply: 0.5% (5 mg/mL) injection, 1% (10 mg/mL) injection, 2% (20 mg/mL) injection, such as LOX 2% Inj. You may also see lidocaine with epinephrine in some strengths. It is often used to reduce bleeding and to prolong numbness. However, epinephrine is not suitable for every area or patient.

Substitutes (Available in the Market)

• Xylocaine (lidocaine HCl injection)
• Generic Lidocaine HCl Injection USP
• Lidocaine with epinephrine injection
• Bupivacaine (Marcaine) is a longer-acting local anesthetic (not the same as lidocaine)
• Mepivacaine or ropivacaine (procedure-dependent alternatives)

FAQs

1. Is LOX 2% Inj safe during pregnancy or breastfeeding?

This depends on timing, dose, and the type of procedure. Lidocaine is often used in medical care. Only a clinician can weigh the benefits and risks for your situation.

2. Will lidocaine injection affect a drug test?

Standard workplace drug panels do not usually test for lidocaine. If you have a specialised test, tell the testing site about any recent medical procedures.

3. Can I drink alcohol the same day I receive a lidocaine injection?

Alcohol can increase lightheadedness and may not mix well with recovery. Ask your clinician for guidance based on your procedure and the medications you are using.

4. How long does numbness usually last after a lidocaine injection?

The duration of numbness varies by dose, location, and use of other agents. Many people feel numbness wear off within a couple of hours. Your clinician can best estimate the cost of your procedure.

5. What’s the difference between lidocaine and benzocaine?

Lidocaine is usually an injectable or topical anesthetic and is an amide type. Benzocaine is usually topical and is an ester type. They differ in potency, uses, and allergy patterns.