Norlut-N Tablet contains the active ingredient Norethisterone at a strength of 5 mg. It is a type of progestogen hormone used to treat conditions like heavy, painful, or irregular periods, premenstrual syndrome (PMS), and endometriosis by regulating hormone levels and the menstrual cycle.

If you need more details about how to take it or possible side effects, I can explain further. Meanwhile, please consult a gynecologist for personalized advice and safe use.