"for 6 months i was on the heather tablet ( made by glenmark), doing pretty much fine and not noticing any significant side effects. however, when after 6 months i needed to refill my prescription and the pharmacy was out of the heather tablet, i let them give me what they had, jencycla (made by lupin), figuring all minipills were the same. within a few days i noticed significant changes in my mood, like collapsing into tears at the slightest provocation and getting angry at and suspicious with my boyfriend for stupid reasons. after a couple weeks i started acting crazy and being totally irrational and full of rage, and couldn&#039;t control my behavior or moods. has anyone else experienced such mood swings from changing minipill brands?"