1. Can I use it on fungal nail infections?
No. Lamisil AT 1% Cream is not suitable for nail infections. If your nails are thick, discoloured, or flaky, see your doctor or pharmacist.
What is Lamisil AT 1% Cream?
Lamisil AT 1% Cream is an antifungal treatment used to treat fungal skin infections. It works by killing the fungus that causes infection and helps relieve symptoms such as itching, redness, scaling, and irritation.
The cream is absorbed into the skin to target the infection directly.
It can be used for:
- Athlete’s foot (tinea pedis) – often between the toes, causing cracked, scaly or peeling skin
- Jock itch (tinea cruris) – affecting the groin, inner thighs, buttocks, or lower stomach
Active ingredient Terbinafine hydrochloride 1%
Who is it suitable for?
Suitable for:
- Adults
- Teenagers aged 16 years and over
Not suitable for:
- Children under 16
- Anyone allergic to terbinafine or any ingredient in the cream
Speak to a healthcare professional before use if you are pregnant or breastfeeding.
How to use
Apply once daily for 1 week unless advised otherwise.
Step-by-step:
- Wash and thoroughly dry the affected area.
- Wash your hands before applying.
- Apply a thin layer to the affected skin and slightly beyond the edges.
- Gently rub it in.
- Wash your hands after use.
For areas such as between the toes or in the groin, you may cover with a light, clean gauze at night if needed.
Even if symptoms improve quickly, complete the full 1-week course. The skin may take up to 4 weeksto fully return to normal.
Important Information
- For external use only
- Do not use on the face
- Avoid contact with eyes – if contact occurs, rinse thoroughly with water
- Do not share with others
- Tell your pharmacist if you are using other medicines
Side effects
Common side effects may include:
- Skin peeling
- Itching
- Mild redness or irritation
These are usually mild and temporary.
Stop using and seek medical help immediately if you experience:
- Severe rash
- Swelling of the face, lips, or throat
- Difficulty breathing
If irritation persists or worsens, speak to your pharmacist or doctor.
How to store
- Store below 25°C
- Keep out of the sight and reach of children
- Do not use after the expiry date
Order Journey
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Frequently Asked Questions
2. What if I forget a dose?
Apply it as soon as you remember. If it’s almost time for your next dose, skip the missed application and continue as normal.
3.What if I stop using it too early?
The infection could come back. You must use the cream every day for the full 1 week, even if the skin looks better.
4. Can I use it on my face?
No. This cream is for external use only and should not be used on the face or near the eyes.
Our Clinical Authors
This page has been written by a registered UK pharmacist and reviewed by our clinical team to ensure it is accurate, clear and reflects current clinical guidance.
Last medically reviewed: 06 July 2026
Last updated: 06 July 2026