Your symptoms may improve before the infection is completely cleared. Discontinue Lamisil Tablets if biochemical or clinical evidence of liver injury develops.Warn patients prescribed Lamisil Tablets and/or their caregivers to report immediately to their healthcare providers any symptoms or signs of persistent nausea, anorexia, fatigue, vomiting, right upper abdominal pain or jaundice, dark urine, or pale stools.

Cases of liver failure, some leading to liver transplant or death, have occurred with the use of Lamisil Tablets in individuals with and without preexisting liver disease.In the majority of liver cases reported in association with use of Lamisil Tablets, the patients had serious underlying systemic conditions. You should not breast-feed while using this medicine.Take Lamisil exactly as prescribed by your doctor. LAMISIL®(terbinafine hydrochloride tablets) Tablets as a result of first-pass metabolism is approximately 40%. Skip the missed dose if it is almost time for your next scheduled dose. Lamisil Tablets can be taken with or without food.Terbinafine hydrochloride is a white to off-white fine crystalline powder. If you have an allergy to terbinafine or any other part of Lamisil AT (terbinafine cream and gel).

LAMISIL Cream is for external use only. Dr. said I must be allergic to lamisil. During postmarketing experience, precipitation and exacerbation of cutaneous and systemic lupus erythematosus have been reported in patients taking Lamisil Tablets. Cases of thrombotic microangiopathy (TMA), including thrombotic thrombocytopenic purpura and hemolytic uremic syndrome, some fatal, have been reported with terbinafine. Smell disturbance may resolve after discontinuation of treatment, but may be prolonged (greater than 1 year), or may be permanent. Because these events are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.The influence of terbinafine on the pharmacokinetics of fluconazole, cotrimoxazole (trimethoprim and sulfamethoxazole), zidovudine or theophylline was not considered to be clinically significant. Lamisil Tablets treatment should be discontinued.Advise patients to immediately report to their physician any symptoms of persistent nausea, anorexia, fatigue, vomiting, right upper abdominal pain, jaundice, dark urine, or pale stools.

Lamisil Tablets should be discontinued in patients with clinical signs and symptoms suggestive of lupus erythematosus. Lamisil Tablets treatment should be discontinued.Advise patients to minimize exposure to natural and artificial sunlight (tanning beds or UVA/B treatment) while using Lamisil Tablets.Advise patients that if they forget to take Lamisil Tablets, to take their tablets as soon as they remember, unless it is less than 4 hours before the next dose is due.Advise patients to call their physician if they take too many Lamisil Tablets.What is the most important information I should know about Lamisil Tablets?that can lead to the need for a liver transplant or deathWhat should I tell my doctor before taking Lamisil Tablets?Before taking Lamisil Tablets, tell your doctor about all of your medical conditions, including if you:1 time each day for 6 weeks to treat fungal infections of your fingernail, or1 time each day for 12 weeks to treat fungal infections of your toenailWhat are the possible side effects of Lamisil Tablets?Lamisil Tablets may cause serious side effects, including:See “What is the most important information I should know about Lamisil Tablets?”Tell your doctor right away if you develop any of these signs or symptomsSerious skin or allergic reactions, which may include problems with some of your body organsTell your doctor right away or get emergency medicalKeep Lamisil Tablets and all medicines out of the reach of children.General information about the safe and effective use of Lamisil Tablets.We comply with the HONcode standard for trustworthy health information -

Prior to excretion, terbinafine is extensively metabolized by at least 7 CYP isoenzymes with major contributions from CYP2C9, CYP1A2, CYP3A4, CYP2C8, and CYP2C19. Uses of Lamisil AT: It is used to treat fungal infections of the skin. This results in fungal cell death primarily due to the increased membrane permeability mediated by the accumulation of high concentrations of squalene but not due to ergosterol deficiency. Then 4 days later went to Dr as the itch was still bad. Terbinafine will not treat a viral infection such as the flu or a common cold.While using this medicine, you may need frequent blood tests.It may take several months for your nails to return to their normal appearance after your treatment with Lamisil.Store at room temperature away from moisture, heat, and light. Lamisil (terbinafine) is an antifungal medication that fights infections caused by fungus. Wear protective clothing and use sunscreen (SPF 30 or higher) when you are outdoors.Some people taking Lamisil have developed severe liver damage leading to liver transplant or death.