Gocan 150mg Tablet contains Fluconazole, a triazole antifungal agent used primarily for the treatment and prevention of a variety of fungal infections. Fluconazole exerts its effect by inhibiting the fungal cytochrome P450 enzyme 14α-demethylase, which is essential for converting lanosterol to ergosterol, a critical component of the fungal cell membrane. This inhibition disrupts membrane synthesis, leading to increased cell permeability and ultimately fungal cell death. Gocan 150mg is indicated for the treatment of candidiasis, including oropharyngeal, esophageal, and systemic candidiasis, as well as cryptococcal meningitis. It is also effective against dermatophytic infections and certain other fungal pathogens. The tablet is administered orally, with dosage and duration dependent on the type and severity of infection, as well as patient-specific factors such as immune status and renal function. Fluconazole is generally well tolerated; however, potential adverse effects include gastrointestinal disturbances, headache, rash, and, rarely, hepatotoxicity or QT prolongation. Caution is advised when co-administered with drugs metabolized via the cytochrome P450 system due to possible drug interactions. Gocan 150mg should be used under medical supervision, with appropriate monitoring to ensure efficacy and safety.