Lidocaine Cream

What is Lidocaine Cream?

A Comprehensive Guide to Lidocaine Cream

Lidocaine cream is a topical anesthetic that is used to relieve pain and itching. It is available over-the-counter in strengths of 2% and 4%. Lidocaine cream is effective for a variety of conditions, including:

• Minor cuts and scrapes
• Sunburn
• Insect bites and stings
• Poison ivy and oak
• Hemorrhoids
• Anal fissures

How does Lidocaine Cream Work?

Lidocaine cream works by blocking the transmission of pain signals from the nerves to the brain. This results in a numbing effect that can relieve pain and itching.

How to Apply Lidocaine Cream

Lidocaine cream is applied to the affected area in a thin layer. It should not be applied to broken skin or mucous membranes.

Dosage

The dosage of Lidocaine cream depends on the strength of the cream and the size of the area being treated.

Side Effects

Lidocaine cream is generally well-tolerated. However, some people may experience side effects, such as:

• Skin irritation
• Rash
• Hives
• Swelling
• Difficulty breathing

If you experience any side effects from Lidocaine cream, stop using it and talk to your doctor.

Contraindications

Lidocaine cream should not be used on people who are allergic to it.

Precautions

Lidocaine cream should be used with caution in people who have heart disease, liver disease, or kidney disease.

Conclusion

Lidocaine cream is a safe and effective topical anesthetic that can relieve pain and itching. It is available over-the-counter in strengths of 2% and 4%. Lidocaine cream should be applied to the affected area in a thin layer. It should not be applied to broken skin or mucous membranes.