Itrashoot 100 mg contains itraconazole, a broad-spectrum antifungal agent. It works by inhibiting the growth and spread of fungal organisms, including those causing skin, nail, and systemic fungal infections. The active ingredient, itraconazole, disrupts the fungal cell membrane, leading to fungal cell death and clearance of the infection. This medication is available in easy-to-use capsules for convenient administration.