Efficacy of Lidocaine Patch in Acute Musculoskeletal Pain in the Emergency Department

Updated: November 19, 2022

lidocaine patch for muscle pain

What is lidocaine?

Lidocaine is a local anesthetic (numbing medication). It works by blocking nerve signals in your body.

Lidocaine is used to relieve pain from various conditions such as toothache, headache, arthritis, menstrual cramps, and muscle aches. It is also used to numb an area before a medical or dental procedure is performed.

Lidocaine is available in various forms, including a topical patch, cream, gel, ointment, and injection.

Topical lidocaine is applied to the skin to numb an area. It is available over-the-counter (OTC) and as a prescription medication.

Lidocaine is a safe and effective medication when used as directed. However, it can cause serious side effects if not used properly. Be sure to follow all instructions on the label.

If you have any questions about lidocaine, ask your doctor or pharmacist.

How does lidocaine work?

Lidocaine belongs to a class of drugs called local anesthetics. It works by causing a temporary loss of sensation in the area where it is applied. Lidocaine is used to relieve pain from various conditions such as dental procedures, wound care, and muscle aches. It is also sometimes used to treat certain types of irregular heartbeats.

Lidocaine is available in a variety of formulations, including creams, gels, patches, and injections. It is typically applied to the affected area four times a day. Lidocaine patches are usually left in place for 12 hours at a time.

Side effects of lidocaine are generally mild and include itching, redness, and swelling at the site of application. More serious side effects are rare but can include dizziness, seizures, and irregular heartbeats.

Lidocaine is a safe and effective pain reliever when used as directed. It is important to follow the instructions on the package or from your healthcare provider to avoid potential side effects.

How is the lidocaine patch applied?

Lidocaine patches are applied to the skin to relieve pain. They are typically used for pain that is not relieved by other treatments, such as over-the-counter pain relievers or heating pads.

To apply a lidocaine patch, follow the instructions on the drug label. The patch should be applied to an area of skin that is not broken, irritated, or inflamed. It is important to clean the area of skin before applying the patch.

The patch should be left in place for the amount of time specified on the drug label. After removing the patch, wash the area of skin where the patch was applied.

If you experience any adverse effects from the patch, such as skin irritation, contact your health care provider.

Lidocaine patches are a safe and effective treatment for pain. They are typically used for chronic pain, such as neuralgia or chronic back pain.

What are the possible side effects of the lidocaine patch?

Lidocaine is a medication that is used to numb tissue in a specific area. It is available in many forms, including a patch. The patch is approved for the relief of pain associated with post-herpetic neuralgia (PHN). Lidocaine patches are also sometimes used off-label for other types of pain, such as muscle pain.

Lidocaine patches are generally safe and well-tolerated. The most common side effects are skin irritation and a burning sensation at the site of the patch. These side effects are usually mild and go away with continued use of the patch.

More serious side effects of lidocaine are rare, but they can occur. These side effects include allergic reactions, changes in heart rate, and seizures. If you experience any of these side effects, you should stop using the patch and seek medical help immediately.

If you are considering using a lidocaine patch for muscle pain, it is important to talk to your doctor first. They can help you understand the risks and benefits of the patch and determine if it is the right treatment for you.