I am 47 years old, with at least a few menopausal symptoms, although menstruation is regular. The doctor prescribed me Femoston mite. The question - when to start taking (immediately or on the 1st day of menstruation) and whether to take breaks between packages?

Information in the summary of product characteristics: "Treatment begins with one white tablet per day for the first 14 days, followed by one grey tablet daily for a further 14 days, as indicated by the 28-day calendar on the blister. Femoston mite should be taken continuously, without gaps between packs." Theoretically - Femoston mite, as a hormone replacement therapy, is used in women who have passed 6 months since the last menstruation. Your situation is different and your doctor should determine on which day of the cycle you should start using the medicine (probably the first day of the cycle). I encourage you to read: https://www.gdziepolek.pl/artykuly/menopauza-jak-zmniejszyc-dolegliwosci