Lamisil Tablets (Terbinafine Hydrochloride)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Lamisil Tablets Used For?
Lamisil Tablets are used to treat fungal infections caused by dermatophytes, including ringworm and onychomycosis (fungal infections of the nails).
Primary Uses
Lamisil is primarily used to treat ringworm infections in the groin, body, feet, and soles, as well as fungal infections of the finger and toenails.
How It Works
Lamisil works by killing the fungi responsible for the infections.
Good to know: Lamisil is not considered addictive.
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How to Take Lamisil Tablets
Follow your doctor's instructions on how to take Lamisil Tablets for effective treatment.
Dosage Instructions
For skin infections, take 250 mg of Lamisil once daily. For fungal infections of the nails, the same dosage applies. Treatment duration may vary based on the infection type.
What If You Miss a Dose?
If you miss a dose, take it as soon as you remember. If it's nearly time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose.
Important: Never double your dose to make up for a missed one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Low appetite
- Headache
- Dizziness
- Weakness
- Vomiting
- Rash
- Hives
- Feeling sick
- Yellowing of the skin and eyes
- Light-colored stools
- Dark colored urine
- Indigestion
Seek immediate medical attention if you experience:
- Allergic reactions (swelling, difficulty breathing)
- Liver problems (yellowing of skin/eyes, dark urine)
- Severe skin reactions (blisters, peeling)
- Unexplained bleeding or blood clots
Important Warnings
It's crucial to be aware of certain warnings before using Lamisil.
Who Should Not Take Lamisil Tablets
Do not use Lamisil if you have had an allergic reaction to terbinafine or any of its ingredients.
Medical Conditions to Discuss
Inform your doctor if you have liver or kidney issues, skin diseases, or any blood disorders.
Pregnancy and Breastfeeding
Lamisil is not recommended during pregnancy or breastfeeding, as it can pass into breast milk.
Drug Interactions
Certain medications may interact with Lamisil, affecting its efficacy.
- Warfarin
- Oral contraceptives
- Heart medications (e.g., metoprolol)
- Caffeine
- Antidepressants
- Cyclosporin
- Cough medications (e.g., dextromethorphan)
- Other antifungals (e.g., fluconazole, ketoconazole)
- Rifampicin
Alcohol & Driving
Be cautious with alcohol and driving while taking Lamisil.
Alcohol
It's advisable to avoid alcohol while using Lamisil.
Driving and Operating Machinery
Lamisil may cause dizziness; avoid driving or operating machinery if you feel dizzy.
Storage
Store Lamisil below 30°C, away from light and moisture, and out of reach of children.
Overdose Information
In case of overdose, seek immediate medical attention. Contact the Poisons Information Centre at 13 11 26 or go to the nearest hospital.
Frequently Asked Questions
The time it takes for Lamisil to work can vary depending on the infection, but treatment duration is generally between 2 to 6 weeks for skin infections and up to 6 months for toenail infections.
If Lamisil upsets your stomach, it may help to take it after a light meal.
No, Lamisil is not considered addictive.
Do not stop taking Lamisil suddenly without consulting your doctor, as this may affect your treatment.
It is advisable to avoid alcohol while taking Lamisil.
Elderly patients should consult their doctor before taking Lamisil, especially if they have dementia or other health issues.
If you miss a dose, take it as soon as you remember. If it's close to your next dose, skip the missed dose and resume your regular schedule.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.