Anesthetic Agents

Anesthetic Agents Explained: Your Guide to Topical & Local Anesthetics in Canada

When it comes to minimizing pain during medical or dental procedures, anesthetic agents play a crucial role. Whether it's a quick injection or a dental cleaning, the right anesthetic can make all the difference. In this blog, we'll break down key types of anesthetics—topical and local—as well as highlight specific products like Lidocaine, Xylocaine, EMLA, and more. Plus, we’ll answer common questions and tell you where you can buy these products in Canada.

Understanding Anesthetic Agents

1. Topical Anesthetics

Topical anesthetics are applied directly to the skin or mucous membranes to numb the surface layer. They’re commonly used in dentistry, dermatology, and minor surgical procedures.

2. Local Anesthetics

Local anesthetics are injected or applied to block nerve signals in a specific area. They're stronger than topicals and used in more invasive procedures.

Popular Anesthetic Products

Lidocaine

One of the most versatile anesthetics, Lidocaine is used in both topical and injectable forms. It's known for its quick onset and effectiveness in numbing tissues.

Xylocaine

A branded version of Lidocaine, Xylocaine is widely used in dental and medical practices. Available as both an injection and a topical gel, it’s ideal for local anesthesia.

EMLA Anesthetic Cream

EMLA (Eutectic Mixture of Local Anesthetics) combines Lidocaine and Prilocaine. It's applied topically and is especially effective for children or needle-phobic patients before injections or IV insertions.

HurriCaine Topical Anesthetic Spray Kit (with 200 Extension Tubes)

This cherry-flavored spray delivers fast-acting numbing for oral procedures. The included extension tubes make precise application easy and hygienic.

D2: Topical Anesthetic Gel (28gm Jar)

D2 is a professional-strength topical gel designed for quick and deep numbing. It's a favorite in dental offices due to its effectiveness and smooth texture.

Top 5 FAQs About Anesthetic Agents

1. Is there a difference between Lidocaine and Xylocaine?

No major difference—Xylocaine is a brand name for the generic drug Lidocaine. Both offer similar effects.

2. How long do topical anesthetics last?

They typically last 20–60 minutes, depending on the formulation and application area.

3. Can I use these products at home?

Some, like EMLA or over-the-counter Lidocaine creams, are safe for home use with guidance. Others, like HurriCaine or Xylocaine, should be used under professional supervision.

4. Are these anesthetics safe for children?

Many are, especially EMLA, but always consult with a healthcare provider before use on children.

5. What are the side effects?

Mild redness, tingling, or irritation at the application site are common. Serious reactions are rare but possible—always follow dosage instructions.

Where to Buy These Anesthetic Products in Canada

Looking to purchase these in Canada? Your one-stop shop is EmerDepot – a trusted Canadian medical and dental supply store. They offer a wide selection of anesthetic products, including:

  • Lidocaine creams and gels

  • Xylocaine topical solutions

  • EMLA anesthetic cream

  • HurriCaine Topical Anesthetic Spray Kits

  • D2 Topical Anesthetic Gel

EmerDepot is known for competitive pricing, fast shipping, and professional-grade supplies. Whether you're a clinic, dental office, or simply need a product for personal use, EmerDepot has you covered.

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Lidocaine Hydrochloride Injection USP 2% Local Anesthetic 5mL Polyampoules | 20/Box | 0126AD01
0126AD01
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Hikma Canada Limited

Lidocaine Hydrochloride Injection USP 2% Local Anesthetic 5mL | 20/Box | 0126AD01

$98.99 CAD

Xylocaine 2% lidocaine hydrochloride injection USP multidose vial 400mg/20mL medical supply
Glass vial of Xylocaine Lidocaine Hydrochloride 2% injection, medical anesthetic solution
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Local Anesthetic

Xylocaine Lidocaine Hydrochloride Injection USP 2% 20mL | DIN 02302438

$24.99 CAD

Lidocaine hydrochloride and epinephrine injection vial and box for local anesthesia
Lidocaine Hydrochloride and Epinephrine Injection USP 20mL vial for anesthesia, Teligent label
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Hikma Canada Limited

Lidocaine Hydrochloride 2% and EPINEPHrine Injection USP 20mL

$19.99 CAD

Xylocaine 5 percent topical anesthetic ointment tube and box for pain relief
Xylocaine 5% lidocaine ointment tube and box, topical anesthetic medical supply
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Aspen

Xylocaine Ointment 5% Topical Anesthetic 35g Tube (639)

$36.00 CAD

Xylocaine Lidocaine Hydrochloride Injection USP 2% 50mL | DIN 02302438
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Aspen

Xylocaine Lidocaine Hydrochloride Injection USP 2% 50mL | DIN 02302438

$28.99 CAD

Xylocaine 1% lidocaine hydrochloride injection 50mL multidose vial with preservative
Xylocaine 1% lidocaine hydrochloride injection USP multidose vial 500mg 50mL
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Aspen

Xylocaine Lidocaine Hydrochloride Injection USP 1% 500mg/50mL | DIN 02302411

$17.99 CAD

Lidocaine Hydrochloride Injection USP 1% multi-dose vial, 200 mg/20 mL, local anesthetic
Lidocaine Hydrochloride injection 1% 20 mL vial, local anesthetic, medical supply
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Hikma Canada Limited

Lidocaine Hydrochloride Injection USP 1% 200mg/20mL | DIN 02422018

$19.99 CAD

Xylocaine 1% lidocaine hydrochloride injection multidose vial, 200mg 20mL USP
Xylocaine 1% lidocaine hydrochloride injection USP 200mg 20mL multidose vial
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Aspen

Xylocaine 1% with Preservative 20mL | DIN 02302411

$21.99 CAD

900301
Xylocaine 1% With Epinephrine 20ml with Preservative DIN 00001791
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Local Anesthetic

Xylocaine 1% With Epinephrine 20ml with Preservative DIN 00001791

$25.99 CAD

Emla topical anaesthesia cream box, tube, and dressings for skin numbing and pain relief
Emla topical anesthesia cream with lidocaine and prilocaine, 5g tube with two dressings
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Emla Cream 2.5% Topical Anesthetic 1 x 5G Tube with 2 Tegaderm Dressings

$38.99 CAD

HurriCaine topical anesthetic spray kit, wild cherry flavor, 20% benzocaine for oral care
HurriCaine topical anesthetic spray kit in original wild cherry flavor, 2 oz bottle with box and extension tubes
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Beutlich

HurriCaine Topical Anesthetic Spray Kit With 200 Extension Tubes

$88.88 CAD

Lidocaine Hydrochloride 1% injection USP 50mg 5mL sterile solution box, local anesthetic
Lidocaine Hydrochloride Injection USP 1% 50mg 5mL local anesthetic sterile solution box
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Teligent

1% Lidocaine Hydrochloride Injection – Anesthetic 5ml

$78.99 CAD

D2 Healthcare topical gel bottle, 20% benzocaine anesthetic, medical supply product
D2 Healthcare topical gel 20% benzocaine anesthetic bottle for home care and medical use
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Emerdepot

D2: Topical Anesthetic Gel 28gm Jar Mint

$16.99 CAD

D2 Healthcare topical gel 20% benzocaine anesthetic, 1oz white bottle medical supply
D2 Healthcare topical gel 20% benzocaine anesthetic in white plastic bottle, 1oz size
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Emerdepot

D2: Topical Anesthetic Gel 28gm Jar Pina Colada

$16.99 CAD

D2 Healthcare topical gel 20% benzocaine anesthetic, white 1oz bottle for medical use
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D2

D2: Topical Anesthetic Gel 28gm Jar Cherry

$16.99 CAD

D2 Healthcare topical gel bottle, 20% benzocaine topical anesthetic, 1oz white container
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Emerdepot

D2: Topical Anesthetic Gel 28gm Jar Grape

$16.99 CAD

Emla cream 30g tube and box, lidocaine and prilocaine topical anesthetic for skin analgesia
Anesthetic Local Topical Emla Cream Without Tega Dressing 30g Tube (394)
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Elma

Anesthetic Local Topical Emla Cream Without Tega Dressing 30g Tube (394)

$132.99 CAD

Lidocaine Hydrochloride Injection 2% Local Anesthetic 5mL | 20/Box | 021-255
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Juno Pharma

Lidocaine Hydrochloride Injection 2% Local Anesthetic 5mL | 20/Box | 021-255

$169.00 CAD

Lidocaine Hydrochloride Injection 1% Local Anesthetic 5mL | 20/Box | 021-254
021-254
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Juno Pharma

Lidocaine Hydrochloride Injection 1% Local Anesthetic 5mL | 20/Box | 021-254

$149.00 CAD

D2 Healthcare topical gel bottle, 20% benzocaine anesthetic, 1oz medical supply
D2 Healthcare Topical Gel 20% Benzocaine anesthetic in white plastic bottle
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Emerdepot

D2: Topical Anesthetic Gel 28gm Jar Strawberry

$15.99 CAD

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FAQ

FAQ – Anesthetic Agents

What are anesthetic agents?

Anesthetic agents are medications used to cause temporary loss of sensation or awareness. They are widely used in medical and dental procedures to minimize pain and discomfort.

What types of anesthetic agents are available?

There are two main categories: local anesthetics (such as lidocaine and xylocaine) and topical anesthetics (such as gels and creams like EMLA or D2 topical anesthetic gels). Some anesthetics may also contain epinephrine to prolong their effect.

When are topical anesthetics used?

Topical anesthetics are used on the skin or mucous membranes to numb a small area. They are commonly applied before minor procedures, injections, or in dentistry to reduce needle pain.

What are injectable anesthetics used for?

Injectable anesthetics, such as lidocaine hydrochloride, are used for local anesthesia during minor surgeries, suturing, dental procedures, and other interventions requiring deeper pain relief.

Are anesthetic agents safe?

When used as directed, anesthetic agents are generally safe. However, improper use or allergic reactions can cause side effects. Always consult with a healthcare professional before use.