WikiRemedy

Lidocaine Patches / Topical Anaesthetics

Pharma
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Strong

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Time to effect

Hours

Effort level

low

Category

Pharma

Typical approach

Medication

How it works

Lidocaine penetrates the skin to block voltage-gated sodium channels in peripheral cutaneous C-fibres and Aδ-fibres, reducing ectopic discharge that produces neuropathic pain symptoms.

Licensed for postherpetic neuralgia (PHN) in Australia. Apply to the most painful skin area — up to 3 patches for 12 hours. Minimal systemic absorption makes it safe for most patients including the elderly.

Medical guidance

This remedy requires a prescription or pharmacist consultation in Australia. Speak to your GP or pharmacist before use.

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WikiRemedy surfaces community experience, not medical advice. Always consult a qualified health professional.