What is Terbinafine?
Terbinafine is an antifungal tablet that helps treat ringworm, a fungal skin condition where ring-like patches form on your body. These patches are typically red, sensitive, itching, and inflamed. Although ringworm isn’t a serious condition, it’s highly contagious, so it’s good to get treated right away.
Ringworm is usually treated with topical antifungal creams, but if the infection is severe or persistent, then oral antifungal treatments like Terbinafine can be prescribed off-label. Off-label prescribing simply means that the medication is prescribed in a different way than in the patient package insert. This can mean for a different condition, age group, or using different instructions.
How does Terbinafine work?
Terbinafine works by stopping the production of ergosterol, an important component in the fungal cell wall. Without ergosterol, the fungus struggles to grow and survive. This makes it easier for your immune system to clear the infection.1
Does Terbinafine cause side effects?
Some people may experience side effects, such as loss of appetite, stomach ache, nausea, headache, and indigestion. These side effects should only last a short while and subside as your body adjusts to the treatment. If they worsen or become unmanageable, inform your doctor.
How will I know if Terbinafine is working?
Fungal infections take longer to clear than bacterial infections, so it might be a while until you notice improvements in your symptoms. If your symptoms haven’t improved after two weeks, let your doctor know. You might need an alternative treatment.
What doses of Terbinafine are there?
Terbinafine comes in a 250mg pill. It’s taken daily for up to four weeks. Your doctor will give you more information on how long you need to take it for.
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