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Detailed medicine guidance

Who can and cannot take or use terbinafine

NHS medicines information on who can take or use terbinafine and who may not be able to take or use it.

About this information

This NHS content is written for people in England. Medicine names, availability, prescribing and services may differ in other countries.

Who can take or use terbinafine

Terbinafine tablets, cream and gel can be prescribed for adults and children aged 1 year old and over.

The cream, gel and spray that you can buy in a pharmacy or shop are suitable for people aged 16 years old and over.

The solution is only suitable for adults aged 18 years old and over.

Who may not be able to take or use terbinafine

Terbinafine is not suitable for some people. To make sure it's safe for you, tell your doctor or pharmacist if you have ever had an allergic reaction to terbinafine or any other medicine.

To make sure the tablets are safe for you, tell your doctor or pharmacist if you:

  • have ever had liver or kidney problems
  • are pregnant, trying to get pregnant or are breastfeeding

View the original NHS website page ↗. Refreshed 19 August 2026.

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