Femoston-1/10 is a hormone replacement therapy (HRT) medication primarily prescribed to women undergoing menopause or those who have had their menopause induced medically. It contains two active ingredients: estradiol (1mg), a form of estrogen, and dydrogesterone (10mg), a synthetic progestogen. This combination is designed to alleviate symptoms associated with menopause, such as hot flashes, night sweats, mood swings, and vaginal dryness, by supplementing the body's natural hormone levels which decline during this period. Additionally, Femoston-1/10 helps in preventing osteoporosis, a condition that weakens bones and is more common after menopause. It is typically prescribed to women who still have their uterus, as the addition of progestogen helps counteract the risk of endometrial cancer that can arise from estrogen-only treatments.