Lidocaine 4% patch (Salonpas) is an over-the-counter (OTC) medication used to relieve minor muscles and joint pain in adults and children 12 years and older. It's often used for temporary relief of backaches, arthritis, strains and sprains, and bruises. The patch is a local anesthetic that numbs the area where it's applied. You place the patch directly on the skin and can use it 3 to 4 times a day, leaving it on for up to 8 hours at a time. Common side effects include mild skin irritation or redness where the patch is applied.
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MAXIMUM STRENGTH RELIEF
Provides temporary relief of minor aches and pains of muscles and joints associated with arthritis, simple backaches, strains, sprains and bruises. Effective for up to 12-hours. Apply directly to the skin.
LIDOCAINE TOPICAL ANESTHETIC
Containing 4% lidocaine, these patches work by desensitizing the nerves, effectively numbing the pain where the patch is applied.
NO-MESS
Flexible adhesive patch offers the pain relief of lidocaine without the mess of creams or ointments; odor-free.
Maximum Strength Lidocaine
Top-Rank Lidocaine Pain Patches are formulated with the maximum strength lidocaine without a prescription. It's powerful relief for your pain in a no-mess patch.
Active Ingredients
4%
Lidocaine
Lidocaine is a local anesthetic that helps relieve mild pain. The 4% concentration is the highest strength found in over-the-counter topical pain relievers.
1%
Menthol
Menthol is a topical analgesic that can help relieve pain.
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1.What does a lidocaine patch do?
Lidocaine skin patch is used to relieve nerve pain caused by herpes zoster or shingles (postherpetic neuralgia). Lidocaine belongs to the family of medicines called local anesthetics. This medicine prevents pain by blocking the signals at the nerve endings in the skin.
2.How long can you safely leave on a lidocaine patch?
Never apply more than 3 of the lidocaine 5% patch or lidocaine 1.8% topical systems at one time, and never wear them for more than 12 hours per day (12 hours on and 12 hours off). Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.
3.How Lidocaine 4% patch works?
Lidocaine 4% patch 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.
4.Is lidocaine patch an anti-inflammatory?
No, lidocaine patches are not primarily used as anti-inflammatory medications. While lidocaine does have some anti-inflammatory properties, its primary function is as a local anesthetic that blocks nerve signals, providing temporary pain relief.
5.How long does it take lidocaine patches to work?
It may take up to 4 hours after applying a lidocaine patch before you notice pain relief. But they may start to work in as little as 30 minutes for some people. Try to make sure the patch fully covers the painful area - that will help it work best.
6.What's the best way to apply lidocaine patches?
Here are some general tips for applying lidocaine patches:
Use the patch right after removing it from the envelope. Peel off the backing before applying.
Apply the patch to the area where you feel pain or discomfort.
Only apply lidocaine patches to intact skin. Don't apply them over cuts, scrapes, or raw areas.
Water may keep lidocaine patches from sticking. So try to avoid swimming or bathing while using lidocaine 5% patches. But you can shower for up to 10 minutes or bathe for up to 15 minutes with the Top-Rank lido patches.
Don't apply heat to the painful area while you're wearing a lidocaine patch. It could affect the way your patches work. And you may not be able to tell if the area gets too hot while you're wearing the patch, which could make burns more likely.
If the patch falls off, don't try to reapply it. Instead, apply a new patch or wait until your next regular dose. But the clock doesn't restart with the new patch - you'll need to remove it once you reach the recommended time based on when the first patch was applied.
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