Prilocaine

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Prilocaine

Prilocaine (pronounced: pri-lo-caine) is a local anesthetic of the amino amide type. It is often used in dentistry and it is also often combined with lidocaine as a preparation for dermal anesthesia (skin numbing) for treatments such as tattoo removal.

Etymology

The term "Prilocaine" is derived from the combination of propyl, aniline, and cocaine, indicating its relation to these substances. Despite the name, it does not contain cocaine and does not have the same addictive properties.

Usage

Prilocaine is used to numb the skin or surfaces of the eyes, nose, or throat to prevent pain during certain medical procedures. It works by blocking nerve signals in the body. It is also used in combination with lidocaine in the EMLA cream, a topical anesthetic cream.

Side Effects

Like all medicines, Prilocaine can cause side effects, although not everybody gets them. Some common side effects include redness, swelling, or light-headedness. Serious side effects are rare but can include allergic reactions, slow heart rate, and methemoglobinemia, a serious blood disorder.

Related Terms

  • Anesthetic: A substance that induces insensitivity to pain.
  • Lidocaine: Another type of local anesthetic often used in conjunction with prilocaine.
  • Methemoglobinemia: A blood disorder in which an abnormal amount of methemoglobin is produced, a potential side effect of prilocaine.

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