Tri-Sprintec
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Tri-Sprintec
Tri-Sprintec™
(norgestimate and ethinyl estradiol) Tablets-Triphasic Regimen
PATIENTS SHOULD BE COUNSELED THAT THIS PRODUCT DOES NOT PROTECT AGAINST HIV INFECTION (AIDS) AND OTHER SEXUALLY TRANSMITTED DISEASES.
DRUG DESCRIPTION
Tri-Sprintec™ (norgestimate and ethinyl estradiol tablets-triphasic regimen) Tablets are a combination oral contraceptive containing the progestational compound norgestimate and the estrogenic compound ethinyl estradiol.
Each gray tablet contains 0.18 mg of the progestational compound, norgestimate (18, 19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-oxime, (17α)-(+)-) and 0.035 mg of the estrogenic compound, ethinyl estradiol (19-nor-17α-pregna, 1,3,5(10)-trien-20-yne-3, 17-diol), and the inactive ingredients include anhydrous lactose, lactose monohydrate, lake blend black LB 636 (ingredients include aluminum sulfate solution, aluminum-chloride solution, FD&C blue no. 2, FD&C red no. 40, FD&C yellow no. 6, sodium bicarbonate and sodium carbonate), magnesium stearate, and pregelatinized starch
Each light blue tablet contains 0.215 mg of the progestational compound norgestimate (18, 19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-,oxime, (17α)-(+)-) and 0.035 mg of the estrogenic compound, ethinyl estradiol (19-nor-17α-pregna, 1,3,5(10)-trien-20-yne-3, 17-diol), and the inactive ingredients include anhydrous lactose, FD&C blue no. 2 aluminum lake, (ingredients include aluminum sulfate solution, aluminum-chloride solution, sodium bicarbonate and sodium carbonate), lactose monohydrate, magnesium stearate, and pregelatinized starch.
Each blue tablet contains 0.25 mg of the progestational compound norgestimate (18, 19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-, oxime, (17α)-(+)-) and 0.035 mg of the estrogenic compound, ethinyl estradiol (19-nor-17α-pregna, 1,3,5(10)-trien-20-yne-3, 17-diol), and the inactive ingredients include anhydrous lactose, FD&C blue no. 2 aluminum lake, (ingredients include aluminum sulfate solution, aluminum-chloride solution, sodium bicarbonate and sodium carbonate), lactose monohydrate, magnesium stearate, and pregelatinized starch. Each white tablet contains only inert ingredients as follows: anhydrous lactose, hypromellose, magnesium stearate, and microcrystalline cellulose.
The structural formula is as follows:
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Last reviewed on RxList: 12/10/2008
This monograph has been modified to include the generic and brand name in many instances.
Additional Tri-Sprintec Information
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