In this Article

• What is terbinafine (Lamisil Oral Granules)?
• What are the possible side effects of terbinafine (Lamisil Oral Granules)?
• What is the most important information I should know about terbinafine (Lamisil Oral Granules)?
• What should I discuss with my healthcare provider before taking terbinafine (Lamisil Oral Granules)?
• How should I take terbinafine (Lamisil Oral Granules)?
• What happens if I miss a dose (Lamisil Oral Granules)?
• What happens if I overdose (Lamisil Oral Granules)?
• What should I avoid while taking terbinafine (Lamisil Oral Granules)?
• What other drugs will affect terbinafine (Lamisil Oral Granules)?
• Where can I get more information?

What happens if I miss a dose (Lamisil Oral Granules)?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

What happens if I overdose (Lamisil Oral Granules)?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include dizziness, stomach pain, nausea, vomiting, skin rash, or urinating more than usual.

What should I avoid while taking terbinafine (Lamisil Oral Granules)?

Avoid coffee, tea, cola, energy drinks or other sources of caffeine while taking this medication.

What other drugs will affect terbinafine (Lamisil Oral Granules)?

Before taking terbinafine, tell your doctor if you are taking any of the following medicines:

• cimetidine (Tagamet, Tagamet HB);
• cyclosporine (Gengraf, Neoral, Sandimmune);
• rifampin (Rifater, Rifadin, Rimactane, Rifamate);
• another antifungal medicine, such as fluconazole (Diflucan), itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend);
• a blood thinner such as warfarin (Coumadin, Jantoven);
• a heart rhythm medication such as amiodarone (Cordarone, Pacerone), propafenone (Rythmol) or flecainide (Tambocor);
• an "SSRI" antidepressant such as fluoxetine (Prozac), fluvoxamine (Luvox), or paroxetine (Paxil);
• a tricyclic antidepressant such as amitriptyline (Elavil, Vanatrip, Limbitrol), desipramine (Norpramin), imipramine (Janimine, Tofranil), and others;
• an MAO inhibitor such as isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam), or tranylcypromine (Parnate); or
• a beta-blocker such as betaxolol (Kerlone), carvedilol (Coreg), labetalol (Normodyne), metoprolol (Dutoprol, Lopressor, Toprol), pindolol (Visken), propranolol (Inderal), or timolol (Blocadren).

This list is not complete and other drugs may interact with terbinafine. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.

Where can I get more information?

Your pharmacist can provide more information about terbinafine.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

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