Hi Dr I started duromines 15mg a week ago and I am on the pill contraceptive. I started experiencing stomach cramps for 5 mins and I bled for an hour but then my periods disappeared I am on the white pills which is my  expected periods time. I am worried why my periods have disappeared, what could be the reason for this be?Thanks Mittie
Hi there ~I understand your concerns.  It seems like you started a Chat Doctor.  While it is common to have these side effects when you switch birth control pills, it is not going to have a great impact on your future pregnancies.  The reason for disappearance of your periods is that your uterus might be maintained in a certain phase of the menstrual cycle not reaching menses itself. I hope you visit with a gynecologist if you are not comfortable with your current contraceptive method.  I hope this helps.  Take care and have a lovely day!