Benzocaine
Benzocaine is a local anaesthetic found in 1 medicine sold in India, such as Waxolve. Below: what it is for, how it works, how to take it, side effects, interactions and pregnancy advice.
What it is used for
Numbs pain, for example in ear drops and mouth gels.
How it works
A local anaesthetic in throat lozenges, mouth gels and ointments.
How to take it
Use the smallest amount as directed. Not for babies under 2 (teething).
Common side effects
- Brief stinging
- Numbness
Get medical help straight away if
Blue-grey skin, breathlessness or fast heartbeat (rare methaemoglobinaemia)
Be careful
Not for babies; do not use in the ear if the eardrum may be damaged.
Other medicines and interactions
No important interactions.
Pregnancy and breastfeeding
Ask a pharmacist.
Combination medicines that contain Benzocaine (1)
Common questions
What is Benzocaine used for?
Numbs pain, for example in ear drops and mouth gels.
How does Benzocaine work?
A local anaesthetic in throat lozenges, mouth gels and ointments.
How should I take Benzocaine?
Use the smallest amount as directed. Not for babies under 2 (teething).
What are the side effects of Benzocaine?
Common: Brief stinging, numbness. Get help straight away for: Blue-grey skin, breathlessness or fast heartbeat (rare methaemoglobinaemia).
Does Benzocaine interact with other medicines?
No important interactions.
Is Benzocaine safe in pregnancy and breastfeeding?
Ask a pharmacist.
Does Benzocaine 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 Benzocaine?
Waxolve.
Sources and further reading
- Benzocaine: NHS · MedlinePlus
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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