Lidomar

Topical:

Lidocaine is a prescription medication used to prevent pain before procedures or to relieve pain due to certain conditions.  Lidocaine patches may be used to treat pain due to post-herpetic neuralgia. Lidocaine ointment, gel, and cream are used to prevent and control pain during procedures, such as intubation and eye surgery, and relieve pain due to conditions such as inflammation of the urethra and sore throat. Lidocaine oral solution is used to treat pain in the mouth.

Injectable:

Injectable lidocaine is used as an anesthetic during surgical procedures.

This medication may be prescribed for other uses. Ask your doctor or pharmacist for more information.

Lidomar is part of the drug classes:

• Amides

• Analgesics and anesthetics

• Anesthetics for topical use

• Anesthetics, local

• Antiarrhythmics, class Ib

Serious side effects have been reported with lidocaine. See the “Lidocaine Precautions” section.

Topical:

Common side effects of topical lidocaine include irritation at site of application, including burning, blisters, bruising, redness, or swelling at the site of application. Lidocaine ointment, gel, and cream, as well as the oral solution, may also cause vomiting, seizures, ringing in the ears, and irregular heartbeat. Lidocaine ophthalmic gel may cause headache or bloodshot eyes.

Lidocaine may also cause dizziness and drowsiness. Do not drive or operate heavy machinery until you know how this medication affects you. 

Injectable:

Common side effects of injectable lidocaine include confusion, nervousness, numbness, blurred vision, irregular heartbeat, vomiting, seizures, ringing in the ears, headache, and shivering.

This is not a complete list of lidocaine side effects. Ask your doctor or pharmacist for more information.

Tell your doctor if you have any side effect that bothers you or that does not go away.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Medications can interact with certain foods. In some cases, this may be harmful and your doctor may advise you to avoid certain foods. In the case of lidocaine, there are no specific foods that you must exclude from your diet when receiving this medication.

Tell your doctor if you are pregnant or plan to become pregnant.

The FDA categorizes medications based on safety for use during pregnancy. Five categories - A, B, C, D, and X, are used to classify the possible risks to an unborn baby when a medication is taken during pregnancy.

Lidocaine falls into category B.

There are no well-done studies that have been done in humans with lidocaine. In animal studies, pregnant animals were given this medication, and the babies did not show any medical issues related to this medication.

Tell your doctor if you are breastfeeding or plan to breastfeed.

It is not known if lidocaine crosses into human milk. Because many medications can cross into human milk and because of the possibility for serious adverse reactions in nursing infants with use of this medication, a choice should be made whether to stop nursing or stop the use of this medication. Your doctor and you will decide if the benefits outweigh the risk of using lidocaine.