About lidocaine + plaster
Local anaesthetic; sodium-channel blocker
Used for
- Relief of nerve pain after shingles (post-herpetic neuralgia).
Usual adult dose
Apply up to three plasters to painful skin once daily; leave on for up to 12 hours, then remove for at least 12 hours.
Common side effects
- Application-site redness, rash, itching, or burning.
- Skin irritation or altered sensation.
Important warnings
- Use only on intact skin; avoid eyes and mucous membranes.
- Remove plasters before MRI scans or electrical procedures.
- Use caution with severe liver disease or medicines containing lidocaine.
- Do not exceed the prescribed number of plasters or application time.
Pregnancy
Limited information; use during pregnancy only when clearly needed and under medical supervision.
Breastfeeding
Lidocaine passes into breast milk in small amounts; avoid applying to the breast.
Interactions
- Few interactions are expected when used as directed.
- Caution with other local anaesthetics or medicines that affect lidocaine levels.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.