Can Sirdulad affect the length of your period? On the day of my period, I took the first pill. The period lasted 2 days and the end. It usually lasts 4 days.
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Anna Tyrańska Pharmacist, Editor
12 months ago
There is not enough scientific evidence to suggest that tizanidine (the active substance in Sirdalud) may have a direct effect on the length of menstruation. Tizanidine acts mainly on the nervous system, and menstruation is a process regulated by hormones and the reproductive system. If you have noticed any changes in your menstrual cycle after starting to use tizanidine or any other medicine, I always recommend that you consult your doctor. There may also be other factors that affect the regularity and length of menstruation, such as stress, so it's important to get a professional medical opinion. At the following link you can study the availability of Sirdalud in pharmacies on the territory of Polish and make a reservation at the pharmacy of your choice: https://www.gdziepolek.pl/produkty/71404/sirdalud-tabletki/apteki