Information on hormonal contraceptives is listed on the charts in the steroid section under ethinylestradiol and progesterone/progestogens. The information available is predominantly for daily oral contraceptives, but other routes and frequencies of administration are now available.
We have produced a chart which details the various forms of hormonal contraception and, for the newer forms, any interactions or contraceptive failures that have been reported. A link to this chart has been added to the relevant interaction descriptions in the interactive charts. The chart is also available in pdf format by clicking here.
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