Permethrin

Anti-parasitic
PRESCRIPTION ONLY IN INDIA

Permethrin is a anti-parasitic found in 1 medicine sold in India, such as Permite. Below: what it is for, how it works, how to take it, side effects, interactions and pregnancy advice.

What it is used for

Treats scabies and head lice.

How it works

An insecticide cream or lotion that kills scabies mites and head lice.

How to take it

Scabies: apply from the neck down to cool, dry skin, leave for 8 to 12 hours, then wash off; repeat after 7 days. Treat everyone in the household at the same time and wash bedding.

Common side effects

Itching and burning (itching can continue for 2 to 4 weeks after cure)

Get medical help straight away if

Rash that spreads or blisters

Be careful

Apply as directed to the whole body for scabies; treat family members too.

Other medicines and interactions

No important interactions.

Pregnancy and breastfeeding

Considered safe in pregnancy and breastfeeding.

Brands of Permethrin (1)

Permite

Common questions

What is Permethrin used for?

Treats scabies and head lice.

How does Permethrin work?

An insecticide cream or lotion that kills scabies mites and head lice.

How should I take Permethrin?

Scabies: apply from the neck down to cool, dry skin, leave for 8 to 12 hours, then wash off; repeat after 7 days. Treat everyone in the household at the same time and wash bedding.

What are the side effects of Permethrin?

Common: Itching and burning (itching can continue for 2 to 4 weeks after cure). Get help straight away for: Rash that spreads or blisters.

Does Permethrin interact with other medicines?

No important interactions.

Is Permethrin safe in pregnancy and breastfeeding?

Considered safe in pregnancy and breastfeeding.

Does Permethrin need a prescription in India?

Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.

Which brands contain Permethrin?

Permite.

Sources and further reading

NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.

Last reviewed 31 October 2026. Written by Satya Babu from standard prescribing information.

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For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.