Helagest 10 Tablet contains dydrogesterone 10 mg, a synthetic progesterone analog used primarily in the management of various gynecological conditions related to progesterone deficiency. It is indicated for the treatment of menstrual disorders such as irregular menstruation, secondary amenorrhea, and dysfunctional uterine bleeding. Additionally, Helagest 10 is employed in the prevention of threatened and recurrent miscarriage in early pregnancy due to luteal insufficiency. The drug acts by mimicking the natural hormone progesterone, thereby supporting the secretory phase of the endometrium, stabilizing the uterine lining, and maintaining pregnancy. Dydrogesterone has a high oral bioavailability and a favorable safety profile, with minimal androgenic or estrogenic effects. The usual dosage varies depending on the indication, and it should be administered under medical supervision to ensure optimal therapeutic outcomes. Common side effects are generally mild and may include nausea, headache, and breast tenderness. Contraindications include known hypersensitivity to dydrogesterone or any component of the formulation, active thrombophlebitis, or thromboembolic disorders. Helagest 10 Tablet should be used cautiously in patients with a history of hormone-sensitive malignancies or liver dysfunction. Regular monitoring and follow-up are recommended during therapy.