What is norgestrel tablet used for?
NORGESTREL (nawr JES truhl) is an oral contraceptive (birth control pill). The product contains a female hormone known as a progestin. It is used to prevent pregnancy.
How does norgestrel work?
Norgestrel (a form of progestin) is a hormone that prevents pregnancy by making vaginal fluid thicker to help prevent sperm from reaching an egg (fertilization), and changing the lining of the uterus (womb) to prevent attachment of a fertilized egg.
How to take contra n3?
Take one active pill (with hormones) once daily for 21 days in a row. If you are using a product with 28 tablets, take an inactive pill once daily for 7 days in a row after you have taken the last active pill unless otherwise directed by your doctor.
Is norgestrel an estrogen?
ETHINYL ESTRADIOL; NORGESTREL (ETH in il es tra DYE ole; nor JES trel) is an oral contraceptive. The products combine two types of female hormones, an estrogen and a progestin. They are used to prevent ovulation and pregnancy.
Is norgestrel the same as levonorgestrel?
Norgestrel is a progestin, or a synthetic progestogen, and hence is an agonist of the progesterone receptor, the biological target of progestogens like progesterone….Norgestrel.
| Top, levonorgestrel (CAS 797-63-7 ); Bottom: dextronorgestrel (CAS 797-64-8 ). | |
| Clinical data | |
|---|---|
| Trade names | Ovral, others |
Is norgestrel a progestin?
Norgestrel is a synthetic progestogen that, alone or in combination with estrogen, is used in several popular oral, SR, and local (IUD) forms of contraception. It is pharmacologically similar to levonorgestrel. Progestin-only emergency contraception (1 tab PO q12h × 2) is available as a prepackaged product.
Which pill is best for birth control?
Progestin-only birth control pills are oral contraceptives that are taken every day, and must be taken at the same time each day to maximize effectiveness. The minipill is just as effective at preventing pregnancy as the combination pill (about 99%) if taken perfectly.
Is levonorgestrel and norgestrel the same?
Norgestrel is a progestogen, or an agonist of the progesterone receptor. The biological activity of norgestrel lies in the levo enantiomer, levonorgestrel, whereas the dextro isomer is inactive. As such, norgestrel is identical in its hormonal activity to levonorgestrel except that it is half as potent by weight.
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