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Estrostep Fe (Norethindrone Acetate / Ethinyl Estradiol / Norethindrone Acetate / Ethinyl Estradiol / Norethindrone Acetate / Ethinyl Estradiol) - Summary

 

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BOX WARNING

Cigarette smoking increases the risk of serious cardiovascular side effects from oral contraceptive use. This risk increases with age and with heavy smoking (15 or more cigarettes per day) and is quite marked in women over 35 years of age. Women who use oral contraceptives should be strongly advised not to smoke.

 

ESTROSTEP FE SUMMARY

ESTROSTEP®Fe
(Norethindrone Acetate and Ethinyl Estradiol Tablets, USP and Ferrous Fumarate Tablets*)

ESTROSTEP® Fe is a graduated estrophasic oral contraceptive providing estrogen in a graduated sequence over a 21-day period with a constant dose of progestogen. ESTROSTEP Fe provides for a continuous dosage regimen consisting of 21 oral contraceptive tablets and seven ferrous fumarate tablets. The ferrous fumarate tablets are present to facilitate ease of drug administration via a 28-day regimen, are non-hormonal, and do not serve any therapeutic purpose. Each white triangle-shaped tablet contains 1 mg norethindrone acetate [(17 alpha)-17-(acetyloxy)-19-norpregna-4-en-20-yn-3-one] and 20 mcg ethinyl estradiol [(17 alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol]; each white square-shaped tablet contains 1 mg norethindrone acetate and 30 mcg ethinyl estradiol; and each white round tablet contains 1 mg norethindrone acetate and 35 mcg ethinyl estradiol. Each tablet also contains calcium stearate; lactose; microcrystalline cellulose; and starch.

ESTROSTEP Fe is indicated for the prevention of pregnancy in women who elect to use oral contraceptives as a method of contraception.

ESTROSTEP Fe is indicated for the treatment of moderate acne vulgaris in females, ≥15 years of age, who have no known contraindications to oral contraceptive therapy, desire oral contraception, have achieved menarche, and are unresponsive to topical anti-acne medications. ESTROSTEP Fe should be used for the treatment of acne only if the patient desires an oral contraceptive for birth control and plans to stay on it for at least 6 months.

ESTROSTEP FE NEWS HIGHLIGHTS

Media Articles Related to Estrostep Fe (Norethindrone / Estradiol / Norethindrone / Estradiol / Norethindrone / Estradiol)

'Extended Cycle' Contraception Garners More Interest
Source: MedicineNet Birth Control Specialty [2008.08.25]

'Extended Cycle' Contraception Garners More Interest (HealthDay)
Source: Y! Health News Search RSS Feed [2008.08.24]

Detroit Area Catholic Leaders Focus On Document Condemning Contraception
Source: Sexual Health / STDs News From Medical News Today [2008.08.22]

Teens' Misconceptions About Emergency Contraception
Source: Sexual Health / STDs News From Medical News Today [2008.08.20]

Male Contraception: Progress Slow but Steady
Source: MedicineNet Vasectomy Specialty [2008.04.14]

more>>

Published Studies Related to Estrostep Fe (Norethindrone / Estradiol / Norethindrone / Estradiol / Norethindrone / Estradiol)

Combined continuous ethinyl estradiol/norethindrone acetate does not improve forearm blood flow in postmenopausal women at risk for cardiovascular events: a pilot study. [2007.09]

HT update: spotlight on estradiol/norethindrone acetate combination therapy. [2008]

A multicenter, open-label study to evaluate satisfaction and menopausal quality of life in women using transdermal estradiol/norethindrone acetate therapy for the management of menopausal signs and symptoms. [2005]

Pharmacokinetic interaction between nevirapine and ethinyl estradiol/norethindrone when administered concurrently to HIV-infected women. [2002.04.15]

more>>

Page last updated: 2008-08-25

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