Dydrogesterone 10 mg tablets are indicated for a variety of conditions caused by a deficiency of the hormone progesterone in the body. It is a synthetic progestogen that mimics the effects of natural progesterone. . Menstrual disorders To regulate irregular menstrual cycles and manage associated symptoms such as painful periods (dysmenorrhea), absent periods (secondary amenorrhea), and unusually heavy or prolonged bleeding. . Premenstrual Syndrome (PMS) To relieve physical and emotional symptoms associated with PMS, such as bloating, mood swings, tiredness, and breast tenderness. . Endometriosis To manage the symptoms of endometriosis (a condition where uterine lining tissue grows outside the uterus) by slowing the growth of this tissue and reducing pain without inhibiting ovulation. . Infertility To treat female infertility caused by luteal phase insufficiency by preparing the uterine lining for egg implantation and supporting early pregnancy.