Topical Lignocaine

⚠ Important Note:
This content is based on clinical guidelines (AUA/EAU) for educational use. It does not replace a professional medical consultation. Please consult a specialized doctor before starting any treatment mentioned.

Lignocaine is one of the most widely used and studied anesthetics in the world. It is usually safe and well-tolerated by the vast majority of people



Lignocaine is one of the most widely used and studied anesthetics in the world. It is usually safe and well-tolerated by the vast majority of people.

Is lignocaine safe?

Yes, lidocaine is very safe in use. If you are allergic to lignocaine, you should not use it to treat erectile dysfunction.

You should talk to your doctor about your medical history before using lignocaine. Should you experience an allergic reaction, please consult a doctor promptly.

Does lignocaine have side effects?

When used in the recommended dosages, the side effects of lignocaine are minimal, if any. However, side effects of lignocaine are possible with excessive use. Some of the most common side effects of lignocaine include the following:


Temporary loss of sensitivity, which can lead to problems with maintaining an erection during foreplay or penetrating sex. Skin irritation and burning. Excessive numbness due to excessive use of lignocaine.


Most of the side effects of lignocaine can be avoided by first using a small dose of the drug and then gradually increasing the dosage depending on experience and results.

Can I use lignocaine if my partner is pregnant?

Lidocaine belongs to the FDA category B, which means that it is generally safe for use during pregnancy. However, you should not consider using lignocaine or other products containing it without first consulting your doctor if your partner is pregnant or breastfeeding.

Is it safe to use lignocaine with Viagra and other erectile dysfunction drugs?

Currently, lignocaine and Viagra (sildenafil) do not interact with each other and are considered safe for joint use. Some studies have investigated the use of a combination of Viagra and topical lignocaine to treat PE without reported side effects.


Current studies show that both drugs (sildenafil for ED and topical lidocaine for PE) are effective when used together, but their combined use is not more effective than either drug alone.

How long do the effects of lignocaine last?

The effect of lignocaine can last up to several hours. Lignocaine usually takes about an hour to numb your penis.

Should lignocaine be used standing or in a relaxed position?

You can use lidocaine when the penis is erect or relaxed. Be sure to apply lignocaine to the head and shaft of your penis, as these areas are most sensitive during foreplay and penetrating sex.

Is lignocaine safe for oral sex?

If your partner is not allergic to lignocaine, it's safe for oral sex. In addition to waiting 10-15 minutes after applying lidocaine, you should dry your penis with a damp towel or take a shower to wash away any excess lidocaine before oral intercourse.

In case of accidental ingestion, contact the Poison Control Center immediately.

Can lignocaine be used with a lubricant?

Lignocaine is completely safe when used with a sexual lubricant. Be sure to wait 10-15 minutes before sex to make certain that lidocaine works, and wash off the remnants of lidocaine before intercourse.

Can lignocaine reduce your partner's sensitivity?

Assuming you wait 10-15 minutes before intercourse, lignocaine may not affect your partner's sensitivity during sex. Be sure to wash off excess lignocaine before intercourse to reduce the risk of passing it to a partner locally.

Does lignocaine protect against pregnancy or sexually transmitted diseases?

Lignocaine is not a form of contraception and cannot be used to prevent pregnancy. It also does not protect against STIs, which means you must use a condom or other type of protection to be safe.

This article was written and reviewed by Dr. Hassan Ali - Urologist

Medical References :

Content curated according to international clinical guidelines:

  • American Urological Association (AUA).
  • European Association of Urology (EAU).
  • Campbell-Walsh Urology Textbook.

Need a medical evaluation for your condition?

For a private, secure consultation, you can contact me directly through the UroConsul platform.

Next Post Previous Post
Select platform:
Open Web App Download App