Lidocaine 5% patch (Lidoderm) is a prescription medication used to relieve nerve pain caused by a shingles infection, also called postherpetic neuralgia (PHN). It's a local anesthetic that works by numbing your nerves to help reduce pain. You apply the patch directly to the painful area of your skin once a day, and it can be worn for up to 12 hours in a 24-hour period. Common side effects include temporary skin irritation, redness, and a mild burning sensation where the patch is applied.
Lidocaine 5% patch (Lidoderm) is a local anesthetic, which means it works by numbing the area where it’s applied. It blocks pain signals from the nerves in your skin so they don’t reach your brain. This helps relieve pain in a specific spot without affecting the rest of your body.
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Contact your healthcare provider immediately if you experience any of the following.
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor or nurse immediately if any of the following side effects occur:
More common
Blurred vision or other changes in vision
burning feeling at site of application
redness of the white part of eyes or inside of eyelids
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Headache
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
Lidocaine 5% patch (Lidoderm) usually starts to numb the area within 30 minutes after you apply the patch. But it might take a little longer for some people to feel full pain relief. If you don’t feel any relief after a few uses, talk to your prescriber to see if something else might work better for you.
If you leave lidocaine 5% patch (Lidoderm) on for more than 12 hours, your body might absorb too much of the medication. This can irritate your skin and, though rare, could lead to more serious side effects like numbness around the mouth, tingling in the tongue, and dizziness. Some people might also notice ringing in the ears or blurred vision. To stay safe, always remove the patch after 12 hours and follow the directions from your prescriber.
No, lidocaine 5% patch (Lidoderm) is only available with a prescription from a healthcare professional. But there are over-the-counter patches that contain 4% lidocaine, which might help with minor pain. Talk to your prescriber or pharmacist to see how they compare.
Yes! Lidocaine 5% patch (Lidoderm) can be cut into smaller pieces to cover the painful areas on your body. Cut the patch with scissors before removing the liner, and don’t save any leftover pieces. Each patch should be used right away after opening the pouch.
No, don't use lidocaine 5% patch (Lidoderm) if it's expired. Always check the expiration date before using your medication. Expired patches might not work well for your pain. If your patch is expired, throw it away safely and ask your healthcare team for a new prescription.
No, lidocaine 5% patch (Lidoderm) isn't a controlled substance.
Possibly, but only if your prescriber decides the benefits of using lidocaine 5% patch (Lidoderm) outweigh the risks. There haven’t been enough studies in pregnant people, but animal studies haven’t shown harm to the baby. If you’re pregnant or planning to become pregnant, talk to your prescriber to make sure that it's safe for you.
Lidocaine 5% patch (Lidoderm) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
While rare, local anesthetics like lidocaine 5% patch (Lidoderm) can cause methemoglobinemia, a serious blood problem where your red blood cells can't carry enough oxygen throughout your body. The risk is higher in people with glucose-6-phosphate dehydrogenase (G6PD) deficiency, a history of methemoglobinemia, heart or lung problems, and in infants under 6 months. Be careful using lidocaine 5% patch (Lidoderm) patches if you're around oxidizing chemicals like chlorine or hydrogen peroxide, which might be present in cleaning supplies or hair dye.
Symptoms can show up right away or a few hours later, and can include gray, blue, or pale-colored skin. If not treated quickly, methemoglobinemia can lead to seizures, irregular heartbeat, coma, or even death. If you notice any of these symptoms, stop using lidocaine 5% patch (Lidoderm) and get emergency medical help right away.
Your body can absorb too much lidocaine from lidocaine 5% patch (Lidoderm) if you use more patches than recommended or leave them on too long. This can also happen if you put the patches on broken skin or use a heating pad over them. Absorbing too much lidocaine is dangerous and can cause serious side effects. If you notice numbness around your mouth, tingling in your tongue, dizziness, ringing in your ears, or blurred vision, remove the patch and get medical help immediately.
When you’re done using a lidocaine 5% patch (Lidoderm), fold it in half with the sticky sides together before throwing it away. This helps keep the medication from getting on a child or pet if they find it. Even a used patch can still contain a lot of lidocaine, and if a child or pet chews or swallows it, it could cause serious harm. Always store and throw the patches away safely and out of reach. If you think a child or pet has chewed or eaten a patch, call 911 or Poison Control at 1-800-222-1222 right away.
| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 5% | 30 patches | $26.48 | $0.88 |
The typical dose is to apply up to 3 patches to the painful area of skin once a day for 12 hours during a 24-hour period. This means you can leave the patch(es) on for up to 12 hours, but you should take a 12-hour break before applying on a new patch.
GoodRx has partnered with to provide reviews on the different aspects of Lidocaine 5% patch (Lidoderm).
Learn more about the effectiveness of Lidocaine 5% patch (Lidoderm) based on real life experiences.
Based on 12 people taking this medication
3.4
3.1
1.9
3.1
3.8
5.0
Severity of side effects
Based on 132 people taking this medication
0%
50%
100%
Rash or skin problems
4%
Application site itching
2%
Burning sensation in skin
2%
Bruising
1%
Elevated blood pressure
1%
Reasons people stopped taking Lidocaine 5% patch (Lidoderm)
Based on 108 people who have taken this medication
Did not seem to work
41%
Expense
17%
Course of treatment ended
16%
Other
11%
Change in health plan coverage
7%
Doctor's advice
4%
Side effects too severe
4%
Personal research
3%
How long people take Lidocaine 5% patch (Lidoderm)
Based on 388 people who have taken this medication
0%
50%
100%
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are receiving this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.