Introduction

Tattooing is an ancient practice that has evolved into a popular form of self-expression. Despite its widespread acceptance, the process can be quite painful, deterring many individuals from getting tattoos. This is where numbing creams come into play, particularly those containing lidocaine. Lidocaine, a local anesthetic, has become a staple in the tattoo industry for its effectiveness in reducing pain and discomfort. In this blog, we will delve into the reasons why lidocaine is used in tattoo numbing creams, exploring its properties, benefits, application methods, and potential side effects. By the end, you'll have a thorough understanding of why lidocaine is a preferred choice for many undergoing the tattooing process.

The Basics of Lidocaine

What is Lidocaine?

Lidocaine is a local anesthetic and antiarrhythmic drug. It was first synthesized in 1946 by Swedish chemist Nils Löfgren and has since become one of the most commonly used anesthetics in medical and dental procedures. Lidocaine works by blocking sodium channels in the nerve cells, which prevents the transmission of pain signals to the brain. This mechanism makes it highly effective in numbing specific areas of the body, providing temporary relief from pain.

Mechanism of Action

Lidocaine’s primary function is to inhibit the ion channels in nerve cells responsible for transmitting pain signals. When applied to the skin, lidocaine penetrates the outer layers and reaches the underlying nerves. It then binds to sodium channels, preventing the influx of sodium ions necessary for the initiation and propagation of nerve impulses. As a result, the nerves in the treated area are temporarily unable to send pain signals to the brain, leading to a numbing effect.

Lidocaine in Tattoo Numbing Creams

Why Use Numbing Creams for Tattoos?

Tattooing involves repeatedly puncturing the skin with needles to inject ink into the dermal layer. This process can cause significant pain, varying in intensity depending on the individual’s pain threshold, the tattoo's location, and the duration of the session. Numbing creams are used to alleviate this pain, making the tattooing experience more tolerable and less stressful for the client. By reducing pain, numbing creams also help the tattoo artist work more efficiently, as the client is less likely to move or flinch during the procedure.

Benefits of Lidocaine in Tattoo Numbing Creams

1. Effective Pain Relief: Lidocaine is renowned for its ability to provide substantial pain relief. When used in tattoo numbing creams, it significantly reduces the discomfort associated with the tattooing process, allowing individuals to endure longer sessions and more intricate designs.

2. Localized Action: One of the key advantages of lidocaine is its localized effect. When applied to the skin, it targets only the area where it is applied, leaving the rest of the body unaffected. This makes it ideal for use in numbing creams, as it provides pain relief without systemic side effects.

3. Rapid Onset: Lidocaine acts quickly, typically starting to numb the area within 15 to 30 minutes of application. This rapid onset is beneficial for tattoo sessions, where timely pain relief is crucial.

4. Extended Duration: Depending on the formulation and concentration, lidocaine can provide numbness for up to several hours. This is particularly useful for longer tattoo sessions, ensuring continuous pain relief throughout the process.

5. Ease of Application: Numbing creams containing lidocaine are easy to apply. They are typically available in cream, gel, or spray forms, allowing for convenient and precise application to the area being tattooed.

Popular Lidocaine-Based Numbing Creams

Several numbing creams on the market contain lidocaine as their active ingredient. Some of the most popular ones include:

1. TBNC: A well-known brand in the tattoo industry, Dr. Numb contains 5% lidocaine and is praised for its effectiveness and long-lasting numbing effect.

2. Mr. Numb: Another popular choice, Mr Numb comes in various formulations with different concentrations of lidocaine. It is known for its strong numbing effect and is often used for larger or more painful tattoo sessions.

3. Hush Gel: This product combines lidocaine with other soothing ingredients like aloe vera and chamomile to provide both pain relief and skin nourishment. It is a favorite among those with sensitive skin.

How to Use Lidocaine Numbing Creams for Tattoos

Preparation

Proper preparation is crucial to maximize the effectiveness of lidocaine numbing creams. Here are the steps to follow:

1. Clean the Area: Thoroughly clean the skin where the tattoo will be placed. Use an antiseptic wipe or wash with soap and water to remove any dirt, oil, or bacteria.

2. Dry the Skin: Ensure the skin is completely dry before applying the cream. Moisture can dilute the cream and reduce its effectiveness.

Application

1. Apply a Thick Layer: Apply a thick, even layer of the numbing cream to the area. Make sure to cover the entire surface where the tattoo will be done.

2. Cover with Plastic Wrap: To enhance the cream's absorption and effectiveness, cover the treated area with plastic wrap. This creates a seal, allowing the lidocaine to penetrate deeper into the skin.

3. Wait for Activation: Allow the cream to sit for the recommended time, usually between 30 to 60 minutes, depending on the product instructions. The area should start to feel numb within this period.

During the Tattoo Session

1. Remove the Plastic Wrap: Just before the tattoo session begins, remove the plastic wrap and gently wipe off any excess cream. The skin should now be sufficiently numb.

2. Monitor for Effectiveness: Throughout the tattooing process, monitor the effectiveness of the numbing cream. In some cases, additional applications may be necessary for longer sessions.

Safety and Side Effects

Common Side Effects

While lidocaine is generally safe when used as directed, it can cause some side effects. Common side effects include:

1. Skin Irritation: Redness, itching, or a mild burning sensation may occur at the application site. These symptoms are usually temporary and resolve on their own.

2. Allergic Reactions: Some individuals may be allergic to lidocaine or other ingredients in the cream. Signs of an allergic reaction include rash, itching, swelling, dizziness, and difficulty breathing. If any of these occur, seek medical attention immediately.

Precautions

1. Patch Test: Before using a lidocaine numbing cream, perform a patch test on a small area of skin to check for any adverse reactions. Wait 24 hours to ensure no allergic response occurs.

2. Avoid Broken Skin: Do not apply numbing cream to broken or irritated skin, as this can increase the risk of systemic absorption and adverse effects.

3. Consult a Professional: If you have any medical conditions or are taking medications, consult with a healthcare professional before using lidocaine numbing cream. Certain conditions, such as heart problems or liver disease, may contraindicate its use.

4. Follow Instructions: Always follow the manufacturer’s instructions regarding the amount of cream to apply and the duration of application. Overuse can lead to serious side effects, including toxicity.

Alternatives to Lidocaine

While lidocaine is a popular choice for tattoo numbing creams, other alternatives are available. Some of these include:

1. Benzocaine: Another local anesthetic, benzocaine, is sometimes used in numbing creams. It has a similar mechanism of action to lidocaine but may not be as potent.

2. Tetracaine: Tetracaine is a more potent local anesthetic than lidocaine and is often used in combination with other anesthetics for stronger numbing effects.

3. Natural Alternatives: Some individuals prefer natural alternatives like clove oil, which has numbing properties, or aloe vera for its soothing effects. While these may provide some relief, they are generally less effective than lidocaine.

Conclusion

Lidocaine has become a cornerstone in the realm of tattoo numbing creams, providing effective and localized pain relief that enhances the tattooing experience for both clients and artists. Its rapid onset, extended duration, and ease of application make it an ideal choice for those looking to minimize the discomfort associated with getting a tattoo. However, it is crucial to use lidocaine-based creams responsibly, following all safety guidelines to avoid potential side effects. By understanding the benefits and proper use of lidocaine, individuals can make informed decisions about managing pain during their tattoo sessions, ensuring a more comfortable and enjoyable experience.