Menthol

Cooling agent
ALSO SOLD WITHOUT PRESCRIPTION

Menthol is a cooling agent found in 6 medicines sold in India, such as Vicks VapoRub, Iodex, Volini Gel. Below: what it is for, how it works, how to take it, side effects, interactions and pregnancy advice.

What it is used for

Gives a cooling feeling that soothes aches, itching or a blocked nose.

How it works

Menthol triggers the cold-sensing receptors of skin and nose, giving a cooling feeling that eases itch and ache and makes the nose feel clearer.

How to take it

Rubs and balms: apply a thin layer up to 3 or 4 times a day. Lozenges and inhalants: as directed on the pack.

Common side effects

Skin irritation or stinging

Get medical help straight away if

Breathing problems in a young child after it was used on or near the face

Be careful

External or as directed; avoid near the eyes. Not for babies' faces.

Other medicines and interactions

No important medicine interactions.

Pregnancy and breastfeeding

Generally fine in small amounts. Do not use on the breasts while breastfeeding or near a baby's face.

Combination medicines that contain Menthol (6)

Benadryl Cough FormulaIodexMoovOmnigelVicks VapoRubVolini Gel

Common questions

What is Menthol used for?

Gives a cooling feeling that soothes aches, itching or a blocked nose.

How does Menthol work?

Menthol triggers the cold-sensing receptors of skin and nose, giving a cooling feeling that eases itch and ache and makes the nose feel clearer.

How should I take Menthol?

Rubs and balms: apply a thin layer up to 3 or 4 times a day. Lozenges and inhalants: as directed on the pack.

What are the side effects of Menthol?

Common: Skin irritation or stinging. Get help straight away for: Breathing problems in a young child after it was used on or near the face.

Does Menthol interact with other medicines?

No important medicine interactions.

Is Menthol safe in pregnancy and breastfeeding?

Generally fine in small amounts. Do not use on the breasts while breastfeeding or near a baby's face.

Does Menthol need a prescription in India?

It is usually sold without a prescription in India, but ask a pharmacist if you take other medicines or have a long-term illness.

Which brands contain Menthol?

Benadryl Cough Formula, Iodex, Moov, Omnigel, Vicks VapoRub, Volini Gel.

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.