Lidocain VS. Benzocain

Two of the most commonly used local anesthetics are lidocaine and benzocaine. As local anesthetics, the two drugs share many similarities. They also have important differences, and one or the other may be more appropriate for different medical situations. In this lesson, we’ll compare these two local anesthetics in their uses and forms, effectiveness in pain relief, and side effects.

Common Uses and Forms

Lidocaine

• Let’s first take a closer look at lidocaine. Lidocaine is used both as an injection and a topical, meaning applied directly on the skin, treatment. Cream, foam, gel, jelly, and patches are just a few of the many forms of topical lidocaine.

• Lidocaine injection is generally used during dental procedures to numb the mouth and reduce pain.

• Lidocaine viscous solution is used to treat sore mouth or throat and also to relieve gagging during special x-ray tests and dental impressions.

• Lidocaine gel is used for topical anesthesia during medical procedures. It’s also used to ease the pain and itching of skin problems like sunburn, insect bites, or poison oak.

• Lidocaine skin patch is used to relieve pain caused by any condition affecting a specific area of the skin, such as the pain caused by shingles.

• Lidocaine spinal injection can be injected into the spine to dull nerves during medical procedures on the lower body or legs or during labor. In this use, it is considered a regional anesthetic since it’s blocking sensations on a large area of the body. It usually lasts less than 90 Protokoll.

• Another use is a systemic form of lidocaine that is injected into the veins to help treat cardiac (heart) rhythm problems.

Benzocain

Now, let’s take a closer look at benzocaine. Benzocaine is also used as a topical and an injectable solution.

• Benzocaine injection is used during dental procedures to numb the mouth and reduce pain.
• Benzocaine gel or ointment is used to reduce pain or discomfort during skin irritations from sunburn, teething, ingrown toenails, and hemorrhoids. It can also be used to ease vaginal or rectal irritation and to reduce pain during medical procedures.
• Benzocaine spary is also used for skin problems, such as itching and sunburn.
• Benzocaine spary is also used for skin problems, such as itching and sunburn.