Ocona-Z Lotion is a topical antifungal formulation containing Ketoconazole 2% w/v and Zinc Pyrithione 1% w/v, indicated for the treatment of various dermatological conditions caused by fungal and yeast infections. Ketoconazole, a broad-spectrum imidazole antifungal agent, acts by inhibiting the synthesis of ergosterol, an essential component of fungal cell membranes, thereby disrupting membrane integrity and leading to fungal cell death. Zinc Pyrithione exhibits antibacterial and antifungal properties, effectively reducing fungal proliferation and inflammation associated with seborrheic dermatitis and dandruff. Ocona-Z Lotion is primarily utilized in managing conditions such as seborrheic dermatitis, pityriasis versicolor, and other superficial mycoses affecting the skin. The combination of these active ingredients provides a synergistic effect, enhancing therapeutic efficacy while minimizing resistance development. The lotion formulation ensures easy application and rapid absorption, promoting patient compliance. It is recommended to apply Ocona-Z Lotion to the affected area once or twice daily for a duration specified by a healthcare professional, typically ranging from 2 to 4 weeks depending on the severity of the condition. Patients should avoid contact with eyes and mucous membranes. Use during pregnancy and lactation should be under medical supervision. Adverse effects are generally mild and may include local irritation or dryness.