Which MEDICINES MAY INTERACT with Lamisil (Terbinafine)?
Tell your health care provider if you are taking any other medicines, especially any of the following: • Cimetidine because it may increase the risk of side effects from Terbinafine • Rifampin because it may decrease the effectiveness of Terbinafine • Antiarrhythmics (eg, flecainide, propafenone), beta-blockers (eg, metoprolol), monoamine oxidase (MAO) type B inhibitors (eg, selegiline), selective serotonin reuptake inhibitors (SSRIs) (eg, fluoxetine), or tricyclic antidepressants (eg, amitriptyline) because their actions and side effects may be increased by Terbinafine • Anticoagulants (eg, warfarin) because their effectiveness may be affected by Terbinafine This may not be a complete list of all interactions that may occur. Ask your health care provider if Terbinafine may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.