Final answer:
The first-line recommended treatment for sporotrichosis is itraconazole, a triazole antifungal drug that inhibits fungal cell membrane biosynthesis. It is administered orally and is effective and well-tolerated.
Step-by-step explanation:
The first-line recommended treatment for sporotrichosis is itraconazole. Sporotrichosis is a fungal infection caused by the fungus Sporothrix. Itraconazole belongs to a class of antifungal drugs called triazoles and is commonly used in the treatment of systemic yeast infections.
Unlike other antifungal drugs, itraconazole can be administered orally, making it convenient for long-term treatment. It works by inhibiting the biosynthesis of ergosterol, a key component of fungal cell membranes.
Other treatment options for sporotrichosis include amphotericin B and fluconazole, but itraconazole is considered the first-line choice due to its efficacy and tolerability.