Gynazol 100mg Capsule contains Danazol, a synthetic steroid derivative used primarily for the treatment of endometriosis, fibrocystic breast disease, and hereditary angioedema. Danazol exerts its therapeutic effects by suppressing the pituitary-ovarian axis, leading to decreased secretion of gonadotropins and subsequent reduction in estrogen production. This hormonal modulation helps alleviate symptoms associated with estrogen-dependent conditions. Gynazol is indicated for managing endometriosis-related pain and reducing the size of endometrial lesions, thereby improving patient quality of life. Additionally, it is effective in treating fibrocystic breast disease by reducing breast pain and nodularity. In hereditary angioedema, Danazol increases levels of C1 esterase inhibitor, thereby preventing or reducing the frequency and severity of angioedema attacks. The recommended dosage and duration of therapy should be individualized based on the condition being treated and patient response, with careful monitoring for potential adverse effects. Common side effects include weight gain, acne, hirsutism, menstrual irregularities, and hepatic dysfunction; therefore, liver function tests and clinical evaluation are advised during prolonged use. Gynazol should be used cautiously in patients with hepatic impairment, thromboembolic disorders, and androgen-sensitive tumors. It is contraindicated during pregnancy and lactation due to potential teratogenic effects.