Gynaset 10mg Tablet CR contains Norethisterone 10mg, a synthetic progestogen used primarily in the management of various gynecological disorders. It is indicated for the treatment of menstrual irregularities, including heavy menstrual bleeding, secondary amenorrhea, and dysmenorrhea. Additionally, Gynaset 10mg is employed to delay menstruation for medical or personal reasons. The controlled-release formulation ensures a sustained and consistent release of Norethisterone, enhancing therapeutic efficacy and patient compliance. Norethisterone acts by mimicking the natural hormone progesterone, exerting effects on the endometrium to regulate the menstrual cycle and inhibit ovulation when required. It is also useful in managing endometriosis and as part of hormone replacement therapy in certain cases. The medication should be used under medical supervision, with dosage and duration tailored to individual patient needs. Contraindications include known hypersensitivity to Norethisterone or other progestogens, active thromboembolic disorders, liver disease, and hormone-dependent malignancies. Common side effects may include nausea, headache, breast tenderness, and mood changes. Patients should be advised to report any unusual symptoms promptly. Gynaset 10mg Tablet CR offers a reliable option for managing progestogen-responsive gynecological conditions with improved adherence due to its controlled-release mechanism.