Lamisil (Terbinafine) is used to treat fungal skin infections such as athlete’s foot, ringworm, and jock itch. The athlete’s foot appears only on the feet and is usually between the toes. It can also appear on the instep, soles, or other areas of the feet. The most common type of athlete’s foot causes cracking or scaling of the skin, mild swelling, blisters, or weeping ulcers. Lamisil is also used to treat jock itch. Jock itch appears in the groin and inner thigh area, usually on both sides but often on one side more than the other. The drug relieves itching, burning, cracking, and scaling, which accompany these conditions. The active ingredient in Lamisil is Terbinafine. Terbinafine belongs to a class of medications called topical antifungals.
Manufacturer Information
We currently offer the brand Lamisil from Turkey (OTC) and Canada (RX) manufactured by Novartis and the United Kingdom (OTC) manufactured by GSK.
Get medical help immediately if you have any of these signs or an allergic reaction while using Lamisil. The most common side effects of Lamisil may include the following:
• Burning, irritation, or itching at the application site;
Contact your doctor right away if you have any of the severe side effects, including:
• Severe itching of the skin, with a red rash;
• Signs of a serious allergic reaction, including abdominal cramps, breathing difficulties, swelling of the face, mouth, and throat
These are not all of the side effects of Lamisil. Always contact your doctor if you notice any unusual symptoms.
You should not use Lamisil if you are allergic to Terbinafine or any ingredient in Lamisil. Before you start using this medication, tell your doctors about your medical history, especially if you:
• Are breastfeeding or planning to breastfeed;
• Are pregnant or planning to be pregnant
Tell your doctor about all your medications, including prescription, OTC, herbal supplements, and vitamins. There may be drug interactions between Lamisil and other medicines, especially topical medications. Tell your doctor if you are pregnant or planning to become pregnant. Lamisil should only be used in pregnancy if the benefits outweigh the risks. Inform your doctor if you are breastfeeding or planning to breastfeed. It is unknown if Terbinafine passes into breast milk when applied on the skin or if it may affect a nursing infant. Use Lamisil precisely as prescribed by your doctor. Lamisil is a topical medication and should be used on the skin only. Do not take it by mouth. Do not use this drug on your nails or scalp. Avoid contact with your eyes and mouth. If the drug gets into your eyes, rinse thoroughly with water. Get emergency help if you accidentally swallow the medicine. Lamisil is not for vaginal yeast infections. Wash the affected skin with soap and water and dry completely before applying. Your dosage will vary depending on the condition you are treating. Wash your hands after each use. Store Lamisil at room temperature away from light and moisture. Keep out of the sight and reach of children.
How long does it take for Lamisil to heal?
You should see an improvement within two weeks for jock itch and ringworm and within four weeks for athlete's foot; however it may take several weeks after treatment for the infection to completely heal.