Terbikill

Description

Terbikill 15 gm Cream

Indications
Terbinafine Hydrochloride tablet: This tablet is indicated for the treatment of onychomycosis of the toenail or fingernail due to dermatophytes (Tinea Unguium).

Terbinafine Hydrochloride Granules: This is indicated in Tinea infections.

Pharmacology
Terbinafine, an Allylamine antifungal, inhibits biosynthesis of Ergosterol (an essential component of fungai cell membrane) via inhibition of Squalene Epoxidase enzyme. 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. Depending on the concentration of the drug and the fungal species test in vitro, Terbinafine hydrochloride may be fungicidal. However, the clinical significance of in vitro data is unknown. Terbinafine has been shown to be active against most strains of the following microorganisms both in vitro and in clinical infections: Tricophyton Mentagrophyte, Trichophyton Rubrum.

Dosage & Administration
Terbinafine tablet:
For the treatment of fingernail onychomycosis: Terbinafine 250 mg (one tablet), once daily for 6 weeks.
For the treatment of toenail onychomycosis: Terbinafine 250 mg (one tablet), once daily for 12 weeks.
The optimal clinical effect is seen some months after mycological cure and cessation of treatment. This is related to the period required for the outgrowth of healthy nail.
Terbinafine granules:
Body Weight: <25 kg: 125 mg/day up to 6 weeks Body Weight: 25-35 kg: 187.5 mg/day up to 6 weeks Body Weight: >35 kg: 250 mg/day up to 6 weeks
Terbinafine cream: Terbinafine cream can be applied once or twice daily. Cleanse and dry the affected areas thoroughly before application of the terbinafine cream. Apply the cream to the affected skin and the surrounding area in a thin layer and rub in lightly. In the case of intertriginous infections (submammary, interdigital, intergluteal, inguinal) the application may be covered with a gauze strip, especially at night. The likely durations of treatment are as follows:
Tinea corporis, cruris: 1 to 2 weeks
Tinea pedis: 1 week
Cutaneous candidiasis: 2 weeks
Pityriasis versicolor: 2 weeks
Relief of the clinical symptoms usually occurs within a few days. Irregular use or premature discontinuation of treatment carries the risk of recurrence. If there are no signs of improvement after two weeks, the diagnosis should be verified.

Terbinafine 1% Spray: This spray is applied once or twice daily, depending on the indication. The affected areas should be cleansed and dried thoroughly before application of this spray. A sufficient amount of solution should be applied to wet the treatment area(s) thoroughly.
Tinea pedis: once a day,1 week
Tinea corporis/cruris: once a day,1 week
Pityriasis versicolor: twice a day, 1 week
Relief of clinical symptoms usually occurs within a few days. If there are no signs of improvement after two weeks the diagnosis should be verified.