Lignocaine Hydrochloride Gel: Uses, Side Effects, and Precautions

Wondering about Lignocaine hydrochloride gel uses? Well, Lignocaine hydrochloride gel (Lidocaine) is a potent anesthetic medication that is commonly used for quick relief from pain or discomfort. It works by blocking the nerve signal transmission in the affected area which temporarily numbs the tissue, making it a versatile medication for several ailments. Let's explore the blog and learn about various uses of Lignocaine hydrochloride gel along with its potential side effects and precautions. 

6 Common Lignocaine Hydrochloride Gel Uses

Here are the primary uses of lignocaine hydrochloride gel (Lidocaines):

1. Topical Anesthesia

The lignocaine hydrochloride gel is often used as a local anesthesia for minor procedures like catheter insertion, intubation (inserting a tube in the windpipe), minor skin surgeries, or other small surgical procedures that might cause discomfort. It can be applied to the mucus membranes or skin that help numb the particular affected area.

2. Pain Relief

The gel can help relieve pain from minor cuts, injuries, or burns. It works by numbing the affected area, thus reducing discomfort and easing the healing process. This makes it easy for the skin to repair on its own without excessive pain or irritation.

3. Dental Procedures

The lignocaine hydrochloride gel is frequently used in dental procedures like cleaning, filling, and other treatments. It is applied to the gums that numb the area, allowing the individuals to undergo treatment with less pain.

4. Hemorrhoid Treatment

Hemorrhoids bring some pain and discomfort that can be alleviated by the use of lignocaine hydrochloride gel. This topical medication when applied to the anus numbs the area and reduces irritation. This, in turn, manages discomfort associated with the worsening of hemorrhoid symptoms. 

5. Itching and Inflammation Relief

The gel can be applied to the affected area to relieve itching and inflammation caused by allergic reactions or insect bites. It provides a temporary numbing effect that helps alleviate the urge to scratch the area. This eases the healing process.

6. Sore Throat Treatment

In some cases, lignocaine hydrochloride gel can be used as a topical gel to treat sore throat. It helps numb the lining of the throat which lowers pain and discomfort, particularly while swallowing foods or drinking. 

Potential Side Effects of Lidocaine

Here are the common and severe side effects of lignocaine hydrochloride gel or lidocaine:

Common Side Effects (Usually temporary)

These side effects appear on the application of the gel and subside after some time:

• Temporary Redness

• Burning Sensation

• Swelling

• Itching

• Irritation

Severe Side Effects ( Require immediate medical attention)

Though rare, allergic reactions or methemoglobinemia can occur. If you experience any of them, see a doctor as soon as possible.

Allergic Reactions: The medication can lead to allergic reactions with symptoms such as:

• Breathing problems

• Hives

• Racing heart

• Trouble swallowing

• Fever

• Swollen lymph nodes

• Swelling in the face, lips, or throat

• Nausea or vomiting

• Dizziness or lightheaded

• Stomach cramps

• Joint pain

Methemoglobinemia: Research reports that acquired methemoglobinemia is a side effect of topical lidocaine. It's a severe blood disorder marked by excessive methemoglobin (a form of hemoglobin) in your blood which makes it challenging for the body to supply oxygen to the tissues. So, see a doctor immediately if you experience these symptoms of methemoglobinemia:

• Skin color changes from pale or gray skin to blue colored skin

• Shortness of breath

• Headache

• Rapid heartbeat

• Lightheadedness

• Tiredness or weakness

Precautions To Take When Using Lignocaine Hydrochloride Gel

Consider these precautions while using this topical medication:

• Use as Directed: Use the gel as directed because improper application and overuse can cause some side effects.

• Avoid Large Areas: Avoid applying in large skin areas such as mucous membranes or broken skin unless your doctor advises.

• Check for Allergies: Make sure to use it only if you aren't allergic to any ingredients of this medication.

• Consider Pre-existing Conditions: If you are living with liver issues, kidney problems, heart disease, or methemoglobinemia, discuss them with your doctor before use.

• Avoid Eye Contact: Keep the medication away from your eyes as well as mouth as it can cause irritation.

• Seek Advice During Pregnancy & Breastfeeding: If you are pregnant or breastfeeding, consult your gynecologist before its use. A study shows that Lidocaine viscous 2% improper use has shown severe side effects like cardiopulmonary arrest, seizures, and even death in children under 3 years. So, use it with caution.

• Discontinue in case of Severe Reactions: Stop use if severe side effects such as swelling, consult with the doctor immediately. 

Drug Interactions of Lidocaine Gel

Lignocaine Hydrochloride gel or Lidocaine may interact with some drugs which might impact its effectiveness. Those drugs include:

• Tocainide

• Alcuronium

• Amphotericin B

• Mexiletine

• Halothane

• Atracurium

• Cimetidine

• Amprenavir

• Enflurane

• Fosphenytoin

• Nadolol

How to Apply Lignocaine Hydrochloride Gel?

Here are the step-by-step tips to apply the gel:

• Clean the area: Wash the affected area using water and mild soap, and then pat it dry.

• Apply the thin gel layer: Take a small quantity of a gel, apply it to the affected area, and then, spread it to form an even layer.

• Massage gently: Gently rub the gel on the entire area without exerting too much pressure.

• Wash your hands after use: Thoroughly wash your hands after using the gel. Do not wash your hands if you apply it on your hands.

• Follow the prescribed dose: Apply as directed or instructed in the product labels. Don't overuse it as it can lead to certain side effects.

• Avoid covering: Don't use coverings such as dressings or bandages unless the healthcare providers advise you to do so.

Note: If you have any specific concerns regarding its use, contact the doctor. 

What to do in a missed dose case?

• If you regularly use the gel, use it immediately when you remember it.

• In case you are close to your next dose, skip the missed dose and get back to normal dosing.

• Avoid applying the gel twice at the same time.

Note: Store it at room temperature and away from direct sunlight and heat. Don't freeze it unless advised in the packaging. Keep the gel away from your children and also pets.

Final Thoughts

Lignocaine hydrochloride gel uses are versatile from topical anesthesia to pain and inflammation relief. It provides effective relief from pain due to various conditions and comfort during minor medical procedures, speeding up recovery. However, make sure to use it as directed as overdose can lead to side effects. In addition, consult with your doctor if you experience any side effects. Overall, lignocaine hydrochloride gel is a potent solution to relieve pain and discomfort.

Disclaimer:This information is intended for educational purposes only. Always consult a medical professional before using any medicine in case of serious problems.

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