C = Continuation (continuing with COC use in a woman who develops a new medical condition); COC = Combine oral contraceptive; I = Initiation (starting COC use by a woman with a specific medical ...

Most OC formulations are monophasic ... have been re-evaluated and reduced during the 45 years of experience of oral contraceptives, with the improvement of their tolerance profile.

There have been two major trends in Pill pharmacology: a reduction in the estrogen dose and a change in the progesterone formulation. The earliest oral contraceptives contained 150 micrograms of ...

The combined oral contraceptive pill ... Sign up The word “combined” refers to the fact that most formulations on the market are based on two hormonal components – oestrogen and progesterone ...

Oral contraceptive pills are a widely used form ... as they may recommend switching to a different pill formulation or ...

On October 29, 1959, the pharmaceutical company G.D. Searle filed an application with the U.S. Food and Drug Administration (FDA) to license their drug Enovid for use as an oral contraceptive.

May antagonize warfarin (closely monitor INR for 2 weeks after starting each regimen), other CYP2C9 substrates, oral contraceptives (use alternative or backup method during and for 1 month after ...

Collaborative Group on Epidemiological Studies of Ovarian Cancer (2008) Ovarian cancer and oral contraceptives: collaborative reanalysis of data from 45 epidemiological studies including 23,257 ...

Hormonal contraceptives, particularly combined oral contraceptives (OCs), are ... For instance, some research has shown that certain formulations of OCs, particularly those containing higher ...

warfarin), corticosteroids (may require dosage adjustments), doxycycline (monitor), oral contraceptives (consider alternative contraceptive method). May be potentiated by sodium valproate ...