I first started using vagifem a year ago. it stated inthe crimp inside the box that this stuff could cause gallbladder disease and dizziness. well i now have both of these side effects. i,m getting my gallbladder removed soon. i also have been on advair for my asthma for 2 years. when i visited the effects on the advair forum on this site i was shocked to learn that this medication ALSO causes gallbladder disease and a host of other things. if you take advair please visit that forum.