s320,
Before you decided for Nizoral with 2% of ketoconazole read Dr. Loren Pickart's opinion in skinbiology.com
And I quote,
"Ketoconazole has serious toxicity problems such as liver damage.
It is toxic enough so that it is being replaced by other drugs.
From
http://www.doctorfungus.org/thedrugs/ketoconazole.htm
Ketoconazole is an imidazole antifungal agent. As with other imidazoles, it has five-membered ring structures containing two nitrogen atoms. It is marketed as Nizoralâ„¢ by Janssen Pharmaceutica (
http://us.janssen.com/). Ketoconazole has oral tablet, cream and dandruff shampoo formulations. The oral formulation is available in USA since 1981. Ketoconazole is the only member of the imidazole class that is currently used for treatment of systemic infections.
Ketoconazole is a highly lipophilic compound. This property leads to high concentrations of ketoconazole in fatty tissues and purulent exudates. Expectedly, the distribution of ketoconazole into cerebrospinal fluid is poor even in the presence of inflammation. Its oral absorption and solubility is optimal at acidic gastric pH [2092, 2288].
While ketoconazole was more widely used before the development of newer, less toxic, and more effective triazole compounds, fluconazole and itraconazole, its use has now been limited. It now appears as an alternative drug for specific indications." End of quote.
Dr. L. Pickart is a very respectable person with many published scientific papers.