Etkz 100 Capsule contains Itraconazole 100mg, an antifungal medication used to treat a variety of fungal infections. Itraconazole belongs to the triazole class of antifungals and works by inhibiting the synthesis of ergosterol, an essential component of fungal cell membranes, thereby disrupting fungal growth and replication. This medication is commonly prescribed for infections such as aspergillosis, histoplasmosis, blastomycosis, and onychomycosis (fungal nail infections), as well as other systemic and superficial fungal infections. Etkz 100 Capsule is typically taken orally, with or after food to enhance absorption, and the dosage varies depending on the type and severity of the infection. It is important to complete the full prescribed course to ensure effective treatment and prevent resistance. Patients should inform their healthcare provider about any other medications they are taking, as Itraconazole can interact with several drugs, including certain statins, anticoagulants, and antacids. Common side effects may include nausea, abdominal pain, headache, and dizziness. Serious side effects are rare but may involve liver toxicity or heart failure, so regular monitoring is advised during prolonged use. Etkz 100 Capsule should be used under medical supervision to ensure safety and efficacy.