Comparative Pharmacology
Head-to-head clinical analysis: KETOCONAZOLE versus VAGISTAT 1.
Peer-Reviewed Evidence
Head-to-head clinical analysis: KETOCONAZOLE versus VAGISTAT 1.
KETOCONAZOLE vs VAGISTAT-1
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Inhibits fungal cytochrome P450 14α-demethylase, impairing ergosterol synthesis and disrupting fungal cell membrane integrity.
Tioconazole is an imidazole antifungal that inhibits fungal cytochrome P450 14α-demethylase, thereby blocking the conversion of lanosterol to ergosterol, a key component of the fungal cell membrane. This disrupts membrane integrity and fungal growth.
200-400 mg orally once daily for superficial fungal infections; 400 mg orally once daily for systemic mycoses. Duration varies by indication.
One 300 mg vaginal suppository administered as a single dose.
None Documented
None Documented
Biphasic elimination: initial half-life 2-4 hours, terminal half-life 6-10 hours in adults. In severe hepatic impairment, half-life may be prolonged up to 12-20 hours.
Clinical Note
moderateKetoconazole + Tranilast
"The risk or severity of adverse effects can be increased when Ketoconazole is combined with Tranilast."
Clinical Note
moderateKetoconazole + Tolfenamic acid
"The risk or severity of adverse effects can be increased when Ketoconazole is combined with Tolfenamic acid."
Clinical Note
moderateKetoconazole + Nimesulide
"The risk or severity of adverse effects can be increased when Ketoconazole is combined with Nimesulide."
Clinical Note
moderateThe terminal elimination half-life is approximately 5-7 days, reflecting prolonged vaginal retention and slow systemic absorption.
Primarily metabolized in the liver; about 70% of the dose is excreted in feces via bile as metabolites, approximately 20-30% in urine (mostly as inactive metabolites), and less than 5% unchanged.
Approximately 50% is excreted unchanged in feces via biliary elimination; less than 1% is excreted unchanged in urine.
Category C
Category C
Azole Antifungal
Azole Antifungal
Ketoconazole + Risedronic acid
"The risk or severity of adverse effects can be increased when Ketoconazole is combined with Risedronic acid."