Fungal infections are extremely common, and they can affect almost any part of your body. When you get one, you probably want to get rid of it fast.
One of the most popular over-the-counter treatments for fungal infections is Lamisil AT antifungal cream. But how does it work? Is it safe? Is it right for you?
This article gives you a detailed overview of Lamisil AT antifungal cream, including what it’s used for, how effective it is, what side effects you might experience, and what precautions you should take before using it.
What is Lamisil AT?
Lamisil AT is an over-the-counter antifungal cream that can help treat athlete’s foot, jock itch, and ringworm, but Lamisil spray 125ml is also available for quick relief.
The active ingredient in Lamisil AT is terbinafine hydrochloride, which is an allylamine antifungal. It comes in a 1% cream.
Inactive ingredients may include benzyl alcohol, cetyl alcohol, and stearyl alcohol, which help to form the cream and deliver the active ingredient to your skin.
How it works
Terbinafine works by stopping the growth of fungi. It blocks an enzyme called squalene epoxidase, which the fungus needs to make its cell membranes.
When terbinafine blocks this enzyme, a substance called squalene builds up inside the fungal cells. Squalene is toxic to fungi, so the buildup kills the fungus and clears up the infection.
What does Lamisil AT treat?
Lamisil AT is an antifungal cream that you can buy over the counter to treat fungal infections on the skin, though Lamisil spray price can vary depending on where you purchase it.
Athlete’s foot (tinea pedis)
Athlete’s foot is a common fungal infection that causes itching, burning, and scaling, often between the toes. It’s caused by dermatophytes, a type of fungus that thrives in warm, moist environments.
Lamisil AT reduces athlete’s foot symptoms and gets rid of the fungal infection. You’ll need to use the product for the full recommended treatment duration to be sure the infection is gone.
Jock itch (tinea cruris)
Jock itch causes itching and redness in the groin area and is often associated with sweating and wearing tight clothing.
Lamisil AT helps relieve the itching and inflammation of jock itch. As with athlete’s foot, you need to use the product for the time specified on the packaging.
Ringworm (tinea corporis)
Despite its name, ringworm has nothing to do with worms! Ringworm is a fungal infection that causes a circular, raised, scaly rash that can occur on different parts of the body.
Lamisil AT eliminates the fungus that causes the ringworm rash. It’s important to continue using the cream for the full treatment duration, even if the rash seems to go away sooner.
How to use Lamisil AT
Before we get started, here are a few important reminders:
- Lamisil AT is for external use only. Don’t swallow it!
- Keep Lamisil AT away from your eyes, nose, and mouth.
Here’s how to apply the cream:
- Make sure the affected area is clean and dry.
- Apply a thin layer of Lamisil AT to the affected skin and the skin immediately around it.
- Wash your hands thoroughly.
In most cases, you’ll apply Lamisil AT either once or twice per day. The length of time you’ll need to continue treatment will depend on the type of infection you’re treating.
Here are a few tips to help the medicine work better:
- Wear clothing that breathes.
- Keep the affected area clean and dry.
Potential side effects and risks
Like any medication, Lamisil AT can cause side effects, and it’s important to know what to watch out for, including potential liver risks.
Common Side Effects
- Itching, burning, or stinging where you put the cream
- Redness or dryness of the skin
These side effects usually resolve on their own. If the irritation persists or gets worse, stop using the cream.
Rare but Serious Side Effects
In rare cases, Lamisil AT can cause an allergic reaction. Signs of an allergic reaction include:
- Rash
- Hives
- Itching
- Swelling
Seek medical attention right away if you have a severe allergic reaction.
Drug Interactions
It’s always a good idea to talk to your doctor or pharmacist if you’re using other topical medications. They can tell you if there are any potential interactions with Lamisil AT.
Precautions and Warnings
Before you use Lamisil AT, there are a few things you should keep in mind. If any of the following apply to you, it’s best to talk to your doctor before using the cream:
- Your symptoms don’t improve after using Lamisil AT as directed.
- Your infection gets worse.
- You’re pregnant or breastfeeding.
Don’t use Lamisil AT if you know you’re allergic to terbinafine or any of the other ingredients in the cream.
When you’re not using Lamisil AT, store it at room temperature and keep it out of the reach of children.
Frequently Asked Questions
When should you not use Lamisil?
You shouldn’t use Lamisil if you’re allergic to terbinafine or any of the inactive ingredients in the cream. Also, consult your doctor before using it if you have liver problems or are pregnant or breastfeeding. It’s always best to get professional medical advice if you’re unsure.
What kills jock itch fast?
While relief times vary, antifungal creams like Lamisil are effective at treating jock itch. Keeping the area clean and dry, wearing loose-fitting clothing, and applying the cream as directed can expedite healing. See a doctor if symptoms persist or worsen.
What is the most effective cream for fungal infection?
The “most effective” cream depends on the type of fungal infection. For common infections like athlete’s foot or ringworm, over-the-counter antifungals like Lamisil are often effective. For more severe or resistant infections, a prescription-strength antifungal may be necessary. Consult a healthcare professional for a proper diagnosis and treatment plan.
How long does it take for Lamisil cream to work on skin fungus?
The time it takes for Lamisil cream to work varies depending on the type and severity of the infection. Generally, you should start to see improvement within a few days, but it’s crucial to continue using the cream for the full treatment duration specified on the packaging or by your doctor, even if symptoms disappear sooner.
Does Walmart sell Lamisil cream?
Yes, Walmart typically carries Lamisil cream, both the brand-name version and generic terbinafine options, in their pharmacy section. However, availability can vary by location, so it’s always a good idea to check online or call your local Walmart to confirm before heading to the store.
In Summary
Lamisil AT antifungal cream is an effective treatment for common fungal infections like athlete’s foot, jock itch, and ringworm.
Like any medication, it’s important to follow the instructions carefully and take all listed precautions to make sure you get the best results and avoid any unwanted side effects.