Emla 5% cream is a topical anesthetic commonly used to numb the skin or mucous membranes. It contains two active ingredients: lidocaine (2.5%) and prilocaine (2.5%), both of which are local anesthetics. These agents work by temporarily blocking the transmission of nerve signals in the application area, reducing pain or discomfort.
Uses:
Numbing the skin before medical procedures such as:
Blood draws or intravenous (IV) insertion.
Minor dermatological treatments (e.g., mole removal, laser treatments).
Reducing pain during superficial skin procedures like tattooing or piercing.
Relieving discomfort from superficial wounds or skin irritations.
Application Instructions:
Apply a thick layer of cream to the area requiring numbing.
Cover the area with an occlusive dressing (e.g., plastic wrap) to enhance absorption.
Allow the cream to remain on the skin for 30-60 minutes for effective numbing.
Remove the dressing and wipe off any excess cream before starting the procedure.
Precautions:
Avoid applying to broken or inflamed skin unless directed by a healthcare provider.
Do not use near the eyes or inside the mouth.
Use with caution in individuals with sensitivity to local anesthetics or a history of methemoglobinemia.
Not recommended for infants younger than 12 months without medical advice.
Side Effects:
Temporary redness, swelling, or irritation at the application site.
Rarely, systemic effects like dizziness or drowsiness may occur if absorbed in large amounts.
Always follow the instructions provided by a healthcare professional or the product label when using Emla cream.
 
* The package box will be mostly in Greek language and so the instruction leaflet as well. 
You can find the instructions of how to use the cream online: https://www.medicines.org.uk/emc/files/pil.871.pdf