The manufacturers warn that phenobarbital or primidone may increase the metab- olism of tibolone and thereby reduce its effects. The clinical significance of this warning is unclear. There appear to be no reports of an interaction in practice.
(13)
This site is intended for general information only. The information provided on this site does not constitute medical advice and should not be relied upon. You should not act or refrain from acting on any legal or medical matter based on the content of this site.