Medications that alter liver enzymes can reduce the effectiveness of the pill - there are two that I am aware of:
<b>Rifampin and St. John's Wort</b>
This clarification regarding meds and oral contraceptives is new within the past few years.
YAZ increases the excretion of sodium, something for CFers to be cautious about, I think.
<b>Rifampin and St. John's Wort</b>
This clarification regarding meds and oral contraceptives is new within the past few years.
YAZ increases the excretion of sodium, something for CFers to be cautious about, I think.