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Oral contraceptives, abbreviated OCPs, also known as birth control pills, are medications taken by mouth for the purpose of birth control.The introduction of the birth control pill ("the Pill") in 1960 revolutionized the options for contraception, sparking vibrant discussion in the scientific and social science literature and in the media.
All contain an estrogen, ethinylestradiol or mestranol, [1] [2] in varying amounts, and one of a number of different progestogens. (Regarding the estrogen, the inactive 3-methyl ether of ethinylestradiol, which must be metabolized by the liver into the active ethinylestradiol; 50 μg of mestranol is equivalent to only 35 μg of ethinylestradiol and should not be used when high-dose [50 μg ...
The risk of thromboembolism varies with different types of birth control pills; compared with combined oral contraceptives containing levonorgestrel (LNG), and with the same dose of estrogen and duration of use, the rate ratio of deep venous thrombosis for combined oral contraceptives with norethisterone is 0.98, with norgestimate 1.19, with ...
Seirogan (Japanese: 正露丸, formerly 征露丸) is a pharmaceutical drug marketed in Japan as a treatment for the digestive tract (especially as an antidiarrhoeal), whose main active ingredient is "wood creosote" (also wood-tar creosote, or beechwood creosote [1]).
Combined oral contraceptive pills were nicknamed "the pill" in the 1960s [citation needed] A pill was originally defined as a small, round, solid pharmaceutical oral dosage form of medication. The word's etymology reflects the historical concepts of grinding the ingredients with a mortar and pestle and rolling the resultant paste or dough into ...
In 1997, the FDA approved a prescription emergency contraception pill (known as the morning-after pill), which became available over the counter in 2006. [53] In 2010, ulipristal acetate, an emergency contraceptive which is more effective after a longer delay was approved for use up to five days after unprotected sexual intercourse. [54]
The typical dosage is either 1.5 mg taken once or 0.75 mg taken 12–24 hours apart. [37] The effectiveness in both methods is similar. [37] The most widely used form of oral emergency contraception is the progestin-only pill, which contains a 1.5 mg dosage of levonorgestrel. [36]
In addition, the Orange Book contains therapeutic equivalence evaluations (2 character rating codes) for approved multisource prescription drug products (generic drugs). These evaluations have been prepared to serve as public information and advice to state health agencies, prescribers, and pharmacists to promote public education in the area of ...