Primolut-N is used for Heavy menstrual bleeding, Pain during menstruation, Endometriosis. Know it’s uses, side effects, reviews, composition and precautions only on 1mg . Primolut-N Tablet is used for heavy, painful, or irregular periods, period delays, endometriosis, PMS, and menopausal hormone therapy. It also helps reduce pelvic pain, mood swings, bloating, breast tenderness, and supports management of hormone-sensitive conditions, providing overall relief from menstrual and hormone-related issues. Primolut N is a drug in the form of a tablet. In contains norethisterone which is a synthetic form of the natural hormone progesterone.