Hi there, I started Betaferon at the end of August and have had heaps of side effects, the most annoying of which is the change to my menstrual cycle.I am bleeding every 2 weeks currently, and have now been put on other meds to try and kick my cycle back into normality.Having consulted a gynaecologist as I was so worried, he is convinced the Betaferon is to blame.I am now waiting to speak to my neurologist because I need to stop the drug.It is destroying my quality of life and for me, there must be a better option.
From what I know, the interferons don't interfere with your cycle. I would have a discussion with your doctor about the symptoms you are having if they are new.
If you are thinking about getting pregnant you especially want to talk to the doctor about being onthe Betaseron while trying to conceive.
best, Lu