What is Emla Anesthetic Disc (Lidocaine Prilocaine Topical)?
Lidocaine and prilocaine topical is a local anesthetic (numbing medication). It works by blocking nerve signals in your body. Lidocaine and prilocaine topical is used to numb the skin, or surfaces of the penis or vagina, in preparation for a medical procedure or to lessen the pain of inserting a medical instrument such as a tube or speculum. Lidocaine and prilocaine topical may also be used for other purposes not listed in this medication guide.