Skip to product information
1 of 1

  • Images are for illustration purposes only

Lamisil AT 1% Spray - 15ml

Lamisil AT 1% Spray - 15ml

  • 1. Ozempic®️-equivalent therapy now available for weight management
  • 2. Average weight loss of 17%, with 1 in 3 patients achieving over 20%
  • 3. May help reduce osteoarthritis-related pain
  • 4. Wegovy®️ is not expected to impact the effectiveness of oral contraceptives
  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Kills athlete's foot fungus with just one week's treatment
  • ✔️ Contains terbinafine 1%, a clinically proven antifungal ingredient
  • ✔️ Quick-drying spray formula — no messy rubbing required
  • ✔️ Treats tinea pedis, ringworm, and jock itch effectively
  • ✔️ Suitable for adults and adolescents aged 12 and over

Price Checker

Regular price £5.95
Sale price £5.95
Sale Sold out
  • Lowest price guarantee
  • Includes FREE private prescription
View full details

 

What Is Athlete's Foot Spray and How Can Lamisil AT Help?

 

If you've ever dealt with that persistent itch between your toes, you'll know how uncomfortable athlete's foot can be. Athlete's foot spray is one of the most convenient ways to tackle the infection — and Lamisil AT 1% Spray is a well-established, clinically proven option available over the counter. Each 15ml bottle contains terbinafine hydrochloride at a 1% concentration, an antifungal medicine that targets the root cause of the infection rather than just masking the symptoms. You can browse our full range of treatments in our athletes foot and fungal infections collection.

Athlete's foot — known medically as tinea pedis — is a common fungal skin infection caused by dermatophyte fungi. According to the NHS, it typically affects the skin between the toes, causing itching, peeling, redness, and sometimes blistering. It spreads easily in warm, damp environments such as communal showers and swimming pools, so prompt treatment matters.

 

How Does Lamisil AT 1% Spray Work Against Fungal Infections?

 

Terbinafine, the active ingredient in Lamisil AT, belongs to a class of antifungals called allylamines. It works by interfering with a specific step in fungal cell membrane production. Here's what happens at a cellular level:

  • Terbinafine inhibits the enzyme squalene epoxidase, which fungi need to produce ergosterol.
  • Without ergosterol, the fungal cell membrane becomes unstable and breaks down.
  • Squalene accumulates inside the fungal cell to toxic levels, accelerating cell death.
  • The result is a fungicidal (fungus-killing) action — not just fungistatic (growth-stopping).

This mechanism means terbinafine actively kills the fungus rather than simply slowing its growth, which is why treatment courses can be relatively short — often just one week for athlete's foot between the toes.

 

Who Should Use Lamisil AT 1% Spray?

 

This spray is suitable for adults and children aged 12 and over who have a confirmed or suspected fungal skin infection. It's particularly well suited to people who find creams messy or difficult to apply to certain areas. That said, it's not appropriate for everyone.

Lamisil AT 1% Spray is suitable for:

  • Adults and adolescents (12+) with athlete's foot (tinea pedis)
  • People with fungal infections affecting the sole of the foot or between the toes
  • Those who prefer a quick-drying, easy-to-apply spray format
  • Individuals looking for a short, one-week treatment course

It is not suitable for use on the face, scalp, nails, or mucous membranes. If you're unsure whether this product is right for your condition, speak to a pharmacist before purchasing.

 

How Does Lamisil AT Spray Compare to Other Antifungal Treatments?

 

Feature Lamisil AT 1% Spray Clotrimazole 1% Cream
Active ingredient Terbinafine hydrochloride 1% Clotrimazole 1%
Drug class Allylamine antifungal Azole antifungal
Action type Fungicidal (kills fungus) Fungistatic (inhibits growth)
Typical treatment duration 1 week (between toes) 4 weeks
Application format Spray Cream

 

Is Lamisil AT 1% Spray Safe to Store and Use at Home?

 

Yes — provided you follow the storage and usage instructions carefully. The spray contains alcohol as an excipient, which means it is flammable. Store it below 25°C, away from direct heat sources and naked flames. Do not pierce or burn the container, even when empty. Keep it out of reach of children at all times. For a broader look at topical skin treatments, you might also find our foot care collection useful.

As with any topical antifungal, avoid applying the spray to broken, inflamed, or severely cracked skin without first seeking medical advice. If your symptoms worsen or do not improve after the recommended treatment period, consult your GP or pharmacist. This athlete's foot spray is for external use only — never inhale the spray or allow it to contact your eyes or mouth.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Lamisil AT 1% Spray 15ml specifications
Treatment category Antifungal / Foot Care
Active ingredient Terbinafine hydrochloride 1% w/w
Mechanism of action Inhibits squalene epoxidase, disrupting fungal cell membrane synthesis
Effective against Dermatophyte fungi (tinea pedis, tinea corporis, tinea cruris)
Suitable for Adults and children aged 12 and over
Pack size 15ml
Strength 1% terbinafine hydrochloride
UK classification General Sale List (GSL)
Drug class Allylamine antifungal
Preparation Cutaneous spray solution
Route of administration Topical (skin surface)

Specifications of Lamisil AT 1% Spray 15ml

 

What Is Lamisil AT 1% Spray and What Is It Used For?

 

Lamisil AT 1% Spray is an over-the-counter antifungal treatment used to treat fungal skin infections, most commonly athlete's foot (tinea pedis). It contains terbinafine hydrochloride 1% as its active ingredient — an allylamine antifungal that kills the fungi responsible for the infection. The spray format makes it easy to apply evenly across the affected area without the need to rub in a cream, which can be particularly helpful if the skin is tender or sore.

The NHS describes athlete's foot as a common condition that causes itching, scaling, and redness, usually between the toes. Lamisil AT 1% Spray is also licensed for use in ringworm of the body (tinea corporis) and jock itch (tinea cruris), making it a versatile topical antifungal for dermatophyte infections of the skin.

 

What Do You Need to Know Before Using Lamisil AT 1% Spray?

 

Before using this spray, read the following carefully. There are situations where this product may not be appropriate for you.

Do not use Lamisil AT 1% Spray if you:

  • Are allergic to terbinafine or any other ingredient in the spray
  • Are under 12 years of age
  • Have a fungal nail infection (onychomycosis) — this spray is not effective for nail infections
  • Have broken, severely inflamed, or infected skin at the application site
  • Are pregnant or breastfeeding, unless advised by a doctor

Warnings and precautions:

  • For external use only — do not swallow or inhale
  • Avoid contact with eyes, mouth, nose, and mucous membranes
  • The spray is flammable — keep away from heat sources and naked flames
  • If symptoms do not improve within 2 weeks, seek medical advice
  • Do not use on the face, scalp, or nails

Drug interactions:

  • Topical terbinafine has no clinically significant known drug interactions when used as directed on the skin
  • If you are taking oral antifungal medicines, inform your pharmacist before using this product

 

How Should You Use Lamisil AT 1% Spray?

 

Always use this spray exactly as described in the patient information leaflet or as directed by your pharmacist. Do not exceed the recommended dose or duration of treatment.

  1. Wash and dry the affected area thoroughly before applying.
  2. Hold the bottle upright, approximately 10–15cm from the skin.
  3. Press the nozzle and spray once or twice to cover the affected area and a small margin of surrounding skin.
  4. Allow the spray to dry naturally — do not rub it in.
  5. Wash your hands after application unless your hands are the area being treated.
  6. Apply once daily at the same time each day for the full recommended course.
Indication Age Group Dose Duration
Athlete's foot (between toes) Adults & children 12+ 1–2 sprays once daily 1 week
Athlete's foot (sole/sides of foot) Adults & children 12+ 1–2 sprays once daily 2 weeks
Ringworm (tinea corporis) Adults & children 12+ 1–2 sprays once daily 1 week
Jock itch (tinea cruris) Adults & children 12+ 1–2 sprays once daily 1 week

If you're managing multiple skin concerns alongside a fungal infection, our skin care collection includes a range of complementary products that may help support your skin's recovery.

 

What Are the Possible Side Effects of Lamisil AT 1% Spray?

 

Like all medicines, Lamisil AT 1% Spray can cause side effects, although not everyone experiences them. Most side effects are mild and localised to the area of application.

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

  • Mild skin irritation or redness at the application site
  • Burning or stinging sensation after spraying
  • Dry or flaking skin around the treated area

Less common side effects (may affect up to 1 in 100 people):

  • Skin rash or hives (urticaria)
  • Blistering or peeling of the skin
  • Worsening of the skin condition being treated

Stop using the spray and seek medical advice promptly if you develop a severe skin reaction, widespread rash, or signs of an allergic response such as swelling of the face or difficulty breathing. These reactions are rare but require immediate attention.

 

How Should You Store Lamisil AT 1% Spray?

 

Correct storage helps maintain the effectiveness and safety of the product. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight, heat sources, and naked flames — the spray is flammable
  • Do not pierce or burn the container, even when empty
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the bottle
  • Do not store in a bathroom or near a sink where moisture could affect the product

If you're looking for additional support for foot-related conditions, you may also find our creams and ointments collection helpful for complementary topical treatments.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Lamisil AT 1% Spray online in the UK?

You can buy Lamisil AT 1% Spray directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £5.95. It is available without a prescription as it is classified as a General Sale List (GSL) medicine. Browse our full athletes foot and fungal infections collection for more antifungal options.

How does Lamisil AT 1% Spray work in the body?

Lamisil AT 1% Spray contains terbinafine hydrochloride, which inhibits the fungal enzyme squalene epoxidase. This blocks the production of ergosterol — a vital component of the fungal cell membrane — causing the fungal cells to die. Unlike some antifungals that only slow fungal growth, terbinafine is fungicidal, meaning it actively kills the fungus.

How do I use Lamisil AT 1% Spray step by step?

Start by washing and thoroughly drying the affected area. Hold the bottle upright about 10–15cm from the skin and spray once or twice to cover the infected area and a small border of surrounding skin. Allow it to dry naturally, apply once daily, and complete the full recommended course — usually one week for athlete's foot between the toes.

How long does Lamisil AT 1% Spray take to work?

Many people notice an improvement in itching and discomfort within the first few days of treatment. However, you should always complete the full course — typically one week for athlete's foot between the toes — even if symptoms appear to clear up sooner. Stopping early can allow the infection to return.

What is the correct dose of Lamisil AT 1% Spray?

The standard dose is one to two sprays applied to the affected area once daily. For athlete's foot between the toes, the recommended treatment duration is one week. For infections affecting the sole or sides of the foot, two weeks of once-daily application is typically required. Do not exceed the recommended dose.

What are the side effects of Lamisil AT 1% Spray?

The most common side effects are mild and localised, including skin irritation, redness, or a brief burning sensation at the application site. Less commonly, some people experience a skin rash or blistering. If you develop a severe allergic reaction — such as facial swelling or difficulty breathing — stop use immediately and seek urgent medical attention.

Can I use Lamisil AT 1% Spray on children?

Lamisil AT 1% Spray is not recommended for children under 12 years of age. For adolescents aged 12 and over, it can be used under adult supervision following the standard dosage instructions. If your child is younger than 12 and has a suspected fungal infection, speak to your GP or pharmacist for appropriate alternatives.

What happens if I miss a dose of Lamisil AT 1% Spray?

If you forget to apply the spray one day, apply it as soon as you remember — unless it is almost time for your next scheduled application. In that case, simply skip the missed dose and continue as normal. Do not apply a double dose to make up for a missed one, as this will not speed up recovery.

Is Lamisil AT 1% Spray safe to use during pregnancy or breastfeeding?

The safety of topical terbinafine during pregnancy and breastfeeding has not been fully established. If you are pregnant, planning to become pregnant, or breastfeeding, you should consult your GP or pharmacist before using this product. They can advise on whether the benefits outweigh any potential risks in your specific situation.

What is the difference between Lamisil AT Spray and Lamisil AT Cream?

Both formulations contain terbinafine hydrochloride 1% and treat the same fungal skin infections. The spray is quick-drying and easier to apply to hard-to-reach or tender areas, while the cream may be more suitable for very dry or cracked skin that benefits from added moisture. The choice largely comes down to personal preference and the location of the infection.

Can Lamisil AT 1% Spray treat fungal nail infections?

No — Lamisil AT 1% Spray is not effective for fungal nail infections (onychomycosis). The spray cannot penetrate the nail plate sufficiently to reach the infection. Fungal nail infections typically require a dedicated nail lacquer or, in more severe cases, oral antifungal medication prescribed by a GP.

What are the alternatives to Lamisil AT 1% Spray?

Common alternatives include clotrimazole 1% cream or spray (an azole antifungal), miconazole cream, and tolnaftate-based products. Clotrimazole is widely available and effective, though it typically requires a longer treatment course of four weeks compared to one week for terbinafine. You can explore options in our foot care collection.

How long can you use Lamisil AT 1% Spray for?

Lamisil AT 1% Spray should be used for the recommended treatment duration only — typically one to two weeks depending on the infection site. It is not intended for long-term or indefinite use. If your symptoms persist beyond two weeks of treatment, stop using the spray and consult your GP, as you may need a different treatment or further investigation.

Can athlete's foot come back after using Lamisil AT 1% Spray?

Yes, athlete's foot can recur, particularly if the conditions that caused it — such as warm, damp footwear or communal changing areas — are not addressed. To reduce the risk of reinfection, keep feet clean and dry, change socks daily, wear breathable footwear, and avoid walking barefoot in communal wet areas. Completing the full treatment course also reduces the chance of recurrence.

What are the latest findings on terbinafine for athlete's foot?

Terbinafine remains one of the most clinically supported topical antifungals for dermatophyte infections, with a well-established evidence base confirming its fungicidal action and short treatment courses. Published clinical literature consistently shows high mycological cure rates for tinea pedis with one-week terbinafine regimens. The NHS and BNF continue to recommend terbinafine as a first-line topical option for athlete's foot.

How Should You Use Lamisil AT 1% Spray?

Using Lamisil AT 1% Spray correctly gives you the best chance of clearing the infection fully and preventing it from returning. The spray is designed for topical application to the skin only — never swallow it or inhale the mist directly. Always read the patient information leaflet supplied with your product before starting treatment.

Avoid applying the spray near your eyes, mouth, or nose. If accidental contact occurs, rinse thoroughly with water. The spray is flammable — do not use near open flames or while smoking.

What Is the Correct Dose of Lamisil AT 1% Spray?

The dose is the same for all eligible users — one to two sprays applied to the affected area once daily. The duration of treatment varies depending on the type and location of the fungal infection. Do not apply more than directed, as this will not speed up recovery and may increase the risk of skin irritation.

When Is the Best Time to Use Lamisil AT 1% Spray?

There is no strict time of day requirement, but applying the spray after your morning shower or bath — when the skin is clean and dry — is a practical routine that many people find easy to maintain. Consistency matters more than timing. Applying at the same time each day helps you remember your dose and ensures the active ingredient maintains a steady presence on the skin throughout the treatment course.

Avoid applying immediately before putting on socks or shoes, as the spray needs a moment to dry fully. Giving it two to three minutes before dressing helps prevent the product from being wiped off before it can work.

How Long Can You Use Lamisil AT 1% Spray For?

Lamisil AT 1% Spray is intended for short-term use only. The treatment course ranges from one to two weeks depending on the infection being treated. Do not use the spray for longer than the recommended period without speaking to a pharmacist or GP first. If your symptoms have not improved after completing the full course, or if they worsen at any point during treatment, seek medical advice promptly — you may need a different treatment or further investigation to rule out other skin conditions.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What Are the Most Common Side Effects of Lamisil AT 1% Spray?

Most people who use Lamisil AT 1% Spray tolerate it well, and side effects are generally mild and short-lived. Because the spray is applied directly to the skin, any reactions tend to be localised to the area of application rather than affecting the whole body.

  • Mild skin irritation or redness at the application site
  • Burning or stinging sensation immediately after spraying
  • Dryness or flaking of the treated skin
  • Itching at the application site (distinct from the itch caused by the infection itself)

What Are the Less Common Side Effects of Lamisil AT 1% Spray?

Less commonly, some people experience more noticeable skin reactions. These are not typical but are worth being aware of before you start treatment. If any of the following occur, stop using the spray and speak to a pharmacist or GP.

  • Skin rash or hives (urticaria) around or beyond the treated area
  • Blistering or peeling of the skin
  • Worsening of the original skin condition
  • Eczema-like reaction (contact dermatitis) at the application site

What Are the Serious Side Effects of Lamisil AT 1% Spray?

Serious side effects from topical terbinafine are rare, but they can occur. An allergic reaction (hypersensitivity) is the most significant risk. Signs of a serious allergic reaction include swelling of the face, lips, tongue, or throat, difficulty breathing or swallowing, a widespread skin rash, or feeling faint. These symptoms require immediate medical attention — call 999 or go to your nearest A&E department without delay.

It is also worth noting that the spray contains alcohol as an excipient. In rare cases, this can cause additional skin sensitivity, particularly in people with very dry or compromised skin barriers.

What Should You Do If You Experience Side Effects?

For mild side effects such as temporary stinging or redness, no specific action is usually needed — these typically resolve on their own within a few minutes of application. If irritation persists or worsens, stop using the spray and consult your pharmacist. They can advise whether you should switch to an alternative antifungal formulation or seek further assessment.

Never ignore a worsening skin reaction. If the treated area becomes significantly more inflamed, swollen, or painful during the course of treatment, this could indicate a secondary bacterial infection or an adverse reaction to the product — both of which require prompt medical review.

Can Lamisil AT 1% Spray Interact With Other Medicines?

When used topically as directed, terbinafine is not known to have clinically significant interactions with other medicines. The amount absorbed through the skin is minimal, so systemic drug interactions are unlikely. However, if you are already using another topical preparation on the same area of skin — such as a steroid cream or another antifungal — speak to your pharmacist before combining treatments, as this could affect how well each product works or increase the risk of skin irritation.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

We’re a safe and
regulated UK service

Registered Pharmacy Badge

Lowest Price Guarantee

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

100% discreet packaging

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

Agent

Need help?
Talk to our friendly experts now

How our service works

Service Setup

Service setup

Discreet Packaging

Discreet packaging

Express Delivery

Express delivery