The following medicines also contain terbinafine:. Available from pharmacies to treat athlete's foot, jock itch and ringworm. Available from pharmacies and general retail outlets to treat athlete's foot and jock itch. Prescribed to treat fungal skin and nail infections when creams haven't worked. Parenting Mental health Healthy eating Conditions Follow. Type keyword s to search.
Christian Adams Getty Images. Here's everything you need to know about Lamisil cream, including how it works, who shouldn't use it and the potential side effects: How does Lamisil cream work? Related Story. Ask your doctor if you have any questions about why this medicine has been prescribed for you. Your doctor may have prescribed it for another reason. Terbinafine interferes specifically with fungal sterol biosynthesis at an early step. This leads to a deficiency in ergosterol and to an intracellular accumulation of squalene, resulting in fungal cell death.
Terbinafine acts by inhibition of squalene epoxidase in the fungal cell membrane. The enzyme squalene epoxidase is not linked to the cytochrome P system.
When given orally, the drug concentrates in skin and nails at levels associated with antifungal activity. Lamisil tablets also contain magnesium stearate E , silica-colloidal anhydrous, hypromellose E , sodium starch glycollate, and cellulose-microcrystalline E This medicine is not recommended if you currently have a liver problem because it may make the problem worse. If you had a liver problem in the past and your liver is functioning normally now, your doctor may prescribe Lamisil tablets but may want to check your liver function before and during treatment with this medicine.
Your doctor might take blood tests to monitor your liver function. In case of abnormal test results, he or she may ask you to stop taking Lamisil. Do not take Lamisil tablets after the expiry date printed on the pack, or if the packaging is torn or shows signs of tampering. In that case, return it to your pharmacist. If you are not sure whether you should start taking Lamisil tablets, talk to your doctor or pharmacist.
Tell your doctor if you are taking any other medicines, including any that you buy without a prescription from a pharmacy, supermarket or health food shop. You may need to take different amounts of your medicines or you may need to take different medicines. If you have not told your doctor about any of these things, tell them before you start taking this medicine. Follow all directions given to you by your doctor and pharmacist carefully. These directions may differ from the information contained here.
The usual dose of Lamisil is one tablet mg each day. If you have kidney problems, the dose may be reduced to one-half a tablet each day. Take the Lamisil tablet with a full glass of water. If you find that the Lamisil tablet upsets your stomach, try taking it immediately after a light meal. Take the tablet at about the same time each day. Taking your tablet at the same time each day will have the best effect.
It will also help you remember when to take it. The length of your treatment will depend on the type of infection you have, what part of the body is affected and how well you respond to treatment. If you have a tinea infection of the body or groin, you will usually take the tablets for 2 to 4 weeks. The signs and symptoms of infection may last for several weeks after the fungi dermatophytes have been killed.
Fungal nail infections usually take longer to heal than fungal skin infections. You will usually take the tablets for anywhere from 6 weeks to 3 months. Lamisil Terbinafine. Generic Name: Terbinafine. Reviewed: June 23, You should not use terbinafine if you are allergic to it, or if you have: liver disease. To make sure terbinafine is safe for you, tell your doctor if you have ever had: liver problems; weak immune system caused by disease or by using certain medicine ; or lupus.
Side Effects. Side Effects What are the side effects of Lamisil Terbinafine? Also call your doctor if you have: changes in your sense of taste or smell; depressed mood, sleep problems, lack of interest in daily activity, feeling anxious or restless; pale skin, easy bruising, unusual bleeding nose, mouth, vagina, or rectum , purple or red pinpoint spots under your skin; swelling, rapid weight gain, little or no urinating; blood in your urine or stools; weight loss due to taste changes or loss of appetite; or skin sores, butterfly-shaped skin rash on your cheeks and nose worsens in sunlight.
Common side effects may include: diarrhea, nausea, gas, stomach pain or upset; rash; headache; abnormal liver function tests. Based on FDA pregnancy categories. Interactions What drugs and food should I avoid while taking Lamisil Terbinafine? Avoid coffee, tea, cola, energy drinks or other sources of caffeine while taking this medicine.
You may take the terbinafine tablet with or without food. While using terbinafine, you may need frequent blood tests. What should I do if I missed a dose of Lamisil Terbinafine? If you think you or someone else may have overdosed on: Lamisil Terbinafine , call your doctor or the Poison Control center.
If someone collapses or isn't breathing after taking Lamisil Terbinafine , call The amount of medicine that you take depends on the strength of the medicine.
Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
To help clear up your infection completely, it is very important that you keep using terbinafine for the full time of treatment , even if your symptoms begin to clear up after a few days. Since fungus infections may be very slow to clear up, you may have to continue using this medicine every day for several weeks or more.
If you stop using this medicine too soon, your symptoms may return. Do not miss any doses. If you miss a dose of this medicine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing. Discontinue using this medicine and check with your doctor if increased irritation or possible sensitization redness, itching, burning, blistering, swelling, or oozing occurs while using the medication.
If your skin problem does not improve within 4 to 7 weeks, or if it becomes worse, check with your doctor. To help clear up your infection completely and to help make sure it does not return, good health habits are also needed. The following measures will help reduce chafing and irritation and will also help keep the area cool and dry. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Other side effects not listed may also occur in some patients.
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