• Rapidly targets the fungus causing athlete’s foot, jock itch, and ringworm
  • Relieves itching, redness, and discomfort while clearing infection
  • Short treatment courses, often just 1–2 weeks, for fast results
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Overview

Struggling with persistent athlete’s foot, ringworm, or jock itch that just won’t clear up? Terbinafine 1% Cream is a powerful antifungal that kills the fungus causing the infection, often working faster than other antifungal creams.

By targeting the infection at its source, terbinafine not only relieves itching, burning, and redness, but also helps prevent the infection from coming back. Trusted worldwide, it’s one of the most effective first-line treatments for fungal skin conditions.

This medicine requires a secure online consultation with a UK-registered prescriber, and will only be supplied if clinically appropriate.


What is Terbinafine 1% Cream


Terbinafine 1% Cream is an antifungal medication that belongs to the allylamine group. It works by blocking an enzyme needed for fungi to build their cell membranes. Without this protection, the fungus weakens and dies, stopping the infection in its tracks.

It is especially effective against dermatophyte infections, which commonly cause athlete’s foot, jock itch, and ringworm, but it can also be used for certain yeast infections of the skin.

Conditions treated with Terbinafine 1% Cream include:

  • Athlete’s foot (tinea pedis)
  • Jock itch (tinea cruris)
  • Ringworm (tinea corporis)
  • Certain yeast infections (cutaneous candidiasis)

Directions

  • Clean and dry the affected skin before applying.
  • Apply a thin layer to the affected area once or twice daily, as directed by your prescriber.
  • For athlete’s foot and ringworm, treatment usually lasts 1 week.
  • For jock itch or yeast infections, treatment may last up to 2 weeks.
  • Always continue for the full course, even if symptoms improve earlier.

Side Effects

Like all medicines, terbinafine cream can cause side effects, although not everyone will experience them.

Common (may affect up to 1 in 10 people):

  • Redness
  • Itching
  • Mild stinging or burning


Rare (may affect up to 1 in 1,000 people):

  • Dry or peeling skin
  • Allergic skin reactions such as rash, swelling, or blistering


Most people tolerate terbinafine well, and side effects (if they do occur) are usually mild. If you are concerned about any symptoms, or they do not improve, speak to your doctor, pharmacist, or prescriber.

Disclaimer: This is not a complete list of side effects. Always read the patient information leaflet provided with your medicine for full details. If you experience severe or worrying symptoms, seek medical advice straight away. In an emergency, call 999 or go to A&E.

Warnings

  • Do not use if allergic to terbinafine or any ingredients.
  • For external use only — do not apply to eyes, mouth, or inside the vagina.
  • Avoid use on broken skin unless directed by a prescriber.
  • Safe for most adults and children over 12 — consult a prescriber for younger children.
  • If pregnant or breastfeeding, seek medical advice before use.
Frequently asked questions
  • What is Terbinafine 1% Cream used for?

    Terbinafine 1% Cream treats fungal skin infections such as athlete’s foot, ringworm and jock itch. It works by stopping fungi from growing and is often faster-acting than many other antifungal creams. It is suitable for adults and children when used as directed.

  • How does terbinafine cream work?

    Terbinafine blocks an essential enzyme fungi need to build their cell membranes. Without this, the fungus becomes weaker and dies. This helps clear itching, scaling and redness as the infection resolves. It is effective against dermatophytes that commonly infect the feet, groin and body.

  • How long does terbinafine take to work?

    Many people notice improvement within a few days, but full clearance usually takes one to two weeks. Some stubborn infections may need longer. Continue for the recommended duration to prevent recurrence. If symptoms persist, consult a clinician.

  • How should I apply Terbinafine 1% Cream?

    Clean and dry the affected area, then apply a thin layer once or twice daily depending on instructions. Treat at least one centimetre beyond the visible rash because fungal infections often spread into surrounding skin. Wash hands afterwards to avoid spreading the infection.

  • What side effects can occur with terbinafine cream?

    Most people experience only mild stinging, redness or dryness. If irritation worsens or if you develop swelling or blistering, stop treatment and seek medical advice. Severe reactions are uncommon but require prompt review.

  • Who should avoid terbinafine cream?

    Avoid terbinafine if you have a known allergy to it or similar antifungals. It is not suitable for fungal nail infections or scalp ringworm, which need different treatments. Seek advice if pregnant or breastfeeding.

  • Is terbinafine better than other antifungal creams?

    Terbinafine often clears infections faster than azole antifungals like clotrimazole or miconazole. It is especially effective for athlete’s foot and ringworm. Choice depends on the infection type and skin sensitivity.

  • Can terbinafine cream treat fungal infections caused by sweating?

    Yes. Terbinafine is effective for sweat-related fungal rashes such as jock itch. Keeping the area dry, showering after exercise and wearing breathable materials improves results. Recurrent sweat rash may require longer treatment or lifestyle adjustments.

  • Can I use terbinafine on broken or very irritated skin?

    It may sting on cracked or sore skin. If the skin is raw or bleeding, allow partial healing first using an emollient. When the skin barrier is intact, restart terbinafine to treat the infection effectively.

  • Does terbinafine work for fungal rashes in skin folds?

    Yes. Terbinafine helps treat fungal overgrowth in warm, moist folds such as the groin or under the breasts. Improving airflow and keeping the area dry reduces recurrence and speeds recovery.

  • What should I do if terbinafine doesn’t clear the infection?

    You may need a longer course, a different antifungal or a combination cream if inflammation is prominent. Occasionally symptoms thought to be fungal may be eczema or bacterial infection, so a clinical review is helpful.

  • Can terbinafine be used with steroid creams?

    Only with clinical advice. Steroids can reduce inflammation but may worsen fungal infections if used incorrectly. A clinician may occasionally recommend short-term combination treatment for severe irritation.

  • Is terbinafine suitable for children?

    Yes. Terbinafine 1% Cream can be used in children when applied thinly and for the recommended duration. If symptoms cover large areas or return frequently, seek advice to rule out other conditions.

  • Can I use terbinafine during pregnancy or breastfeeding?

    Speak to a clinician before using terbinafine in pregnancy or while breastfeeding. It may be suitable for small areas, but alternatives are often considered first. Avoid applying near the breasts during breastfeeding.

  • How can I stop fungal infections returning after terbinafine treatment?

    Keep skin dry, change damp clothing quickly, wear breathable fabrics and avoid sharing towels. Continue treatment for the full course and disinfect surfaces where fungi thrive, such as shower floors. Recurrent infections may need review for underlying factors.

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