What Itraconazole is used for: It is an azole antifungal, are indicated for the treatment of onychomycosis of the toenail mainly. As well as Itraconazole is indicated for the treatment of the following fungal infections when thought likely to be susceptible: Vulvovaginal candidiasis (infection of the vagina) Oral candidiasis (infection of the mouth) Do not take Itraconazole if: Hypersensitivity to Itraconazole You have heart problems (congestive heart problems) Warnings & Precautions: Talk to your doctor or pharmacist before taking Itraconazole If you have history of heart problems If you have liver problems If known reduced gastric acidity Capsules and Oral Solution should not be used interchangeably. Possible Side Effects: Headache Fatigue Nausea Other medicines and Itraconazole: Tell your doctor or pharmacist about all medicines you take, including prescription and over-the-counter medicines, vitamins and herbal supplements. Do not use these drug while taking Itraconazole because of Increased toxicity: cisapride, midazolam, nisoldipine, felodipine, pimozide, quinidine, dofetilide, triazolam, methadone and levacetylmethadol. Do not take lovastatin or simvastatin or any HMG CoA reductase inhibitor (any statin) with Itraconazole Do not take Ergot alkaloids metabolized by CYP3A4 such as dihydroergotamine, ergometrine (ergonovine), ergotamine and methylergometrine (methylergonovine) with Itraconazole How to take Itraconazole: Adults above 18 years of age: The usual dose for onychomycosis Fingernails only: 2 treatment pulses, each consisting of 200 mg (2 capsules) twice a day (400 mg/day) for 1 week. The pulses are separated by a 3-week period without Itraconazole. Itraconazole capsules should be taken after a full meal Separate from taking it with antacids or gastric secretion suppressors. It can be taken any time of the day Do not break the capsule in half How to store Itraconazole: Keep this medicine out of the sight and reach of children. Store at Room Temperature [77°F (25°C)]. Do not store above 30