What is the action of tablet duoluton l?

Duoluton L Tablet contains two hormones: norethisterone and ethinylestradiol. Duoluton L Tablet is used- To prevent pregnancy in women who do not want to have a child.- To regulate irregular periods in women.- To treat symptoms of polycystic ovary syndrome (PCOS). It includes: - irregular or heavy periods- acne- excessive facial and body hair growth (hirsutism).- To protect the uterus from cancer of the womb after menopause in women receiving estrogen-only therapy.- Duoluton L Tablet is used primarily as a contraceptive but can also be used as a part of hormone replacement therapy (HRT).