Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Lyrica (pregabalin) and lidocaine viscous 2% are both used to manage pain, but they work in different ways and are used for different types of pain. Lyrica is an oral medication that treats nerve pain from conditions like diabetes, shingles, and spinal cord injuries, and it can also help with fibromyalgia and prevent seizures. It is taken 2 or 3 times a day and can cause side effects like dizziness and drowsiness. On the other hand, lidocaine viscous 2% is a topical medication used to numb painful sores in the mouth and throat. It is swished and spit or swallowed every 3 hours as needed, but using it too often can lead to serious side effects like heart rhythm problems and trouble breathing. Lyrica is a controlled substance due to its potential for addiction, while lidocaine viscous 2% is not. Additionally, Lyrica is available in both capsule and oral solution forms, whereas lidocaine viscous 2% is only available as a liquid.
Pregabalin (Lyrica)
Lidocaine 5% patch (Lidoderm)
Pregabalin (Lyrica)
Lidocaine 5% patch (Lidoderm)
Summary of Lyrica vs. Lidoderm
Summary for Antiepileptic
Prescription only
Pregabalin (Lyrica) treats pain caused by nerve damage and fibromyalgia in adults. It can be used with other medications to prevent seizures for both adults and children. Pregabalin (Lyrica) is taken by mouth, typically 2 or 3 times a day. It's available as a capsule and oral solution. Some of the more common side effects of this medication include dizziness and drowsiness.
Summary for Local anesthetic
Prescription only
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.