Itrazol is one of a group of medicines called "antifungals". These medicines are used to treat and stop the patient from getting infections caused by fungi including yeasts.
The patient may be given Itrazol to: treat yeast infections of the mouth, throat or gullet if the patient has a poor immune system; stop the patient from getting certain fungal infections if the patient has a poor immune system due to a major blood disorder or bone marrow transplantation.