A female client who is starting a new prescription for doxycycline hydate tells the nurse that she takes birth control pills. Which action should the nurse take?

A. Taking doxycycline and birth control pills at different times is not necessary; the concern is about the interaction between the two medications rather than timing. B. Doxycycline can reduce the effectiveness of birth control pills, so advising the client of this interaction is important for preventing unintended pregnancy. C. There is no specific contraindication to tetracyclines with birth control; the primary concern is the interaction and its effect on efficacy. D. There is no need for the client to stop taking birth control pills; rather, additional contraceptive methods should be considered.