Contraceptive patch - Method of use

In the United States and Canada, Ortho Evra is available only by prescription and is sold in boxes of three patches. Johnson & Johnson is the largest manufacturer of these patches. A woman applies her first patch onto her upper outer arm, buttocks, abdomen or thigh on either the first day of her menstrual cycle (day 1) or on the first Sunday following that day, whichever she prefers. The day of application is known from that point as patch change day. Seven days later, when patch change day comes again , the woman re ...

See also:

Contraceptive patch, Contraceptive patch - Method of use, Contraceptive patch - Backup contraception, Contraceptive patch - Mechanism of action, Contraceptive patch - Interactions and Contraindications, Contraceptive patch - Side effects, Contraceptive patch - Lawsuit, Contraceptive patch - Religion & the patch

Read more here: » Contraceptive patch: Encyclopedia II - Contraceptive patch - Method of use

A contraceptive patch is a transdermal patch applied to the skin that releases synthetic estrogen and progestin hormones to prevent pregnancy. They are thought to have the same effectiveness as the contraceptive pill. Currently the only publicly available contraceptive patch is marketed under the brand name Ortho Evra. Use of this relatively new contraceptive is increasing rapidly, likely because it combines the high effectiveness of contraceptive pills with a more convenient and easy method of administration. Contraceptive patches ar ...

Including:

• Contraceptive patch - Method of use
• Contraceptive patch - Backup contraception
• Contraceptive patch - Mechanism of action
• Contraceptive patch - Interactions and Contraindications
• Contraceptive patch - Side effects
• Contraceptive patch - Lawsuit
• Contraceptive patch - Religion & the patch

Read more here: » Contraceptive patch: Encyclopedia - Contraceptive patch

Contraceptive effectiveness of the patch or any other hormonal contraceptive may be reduced significantly if co-administered alongside various antibiotics, antifungals, anticonvulsants, or other drugs that increase metabolism of contraceptive steroids. However, despite the interactions with many other antibiotics, a clinical pharamacokinetic drug interaction study showed that oral administration of tetracycline HCl 500 mg for 3 days prior to and 7 days during use of Ortho Evra did not reduce effectiveness of Ortho Evra. This is ...

See also:

Contraceptive patch, Contraceptive patch - Method of use, Contraceptive patch - Backup contraception, Contraceptive patch - Mechanism of action, Contraceptive patch - Interactions and Contraindications, Contraceptive patch - Side effects, Contraceptive patch - Lawsuit, Contraceptive patch - Religion & the patch

Read more here: » Contraceptive patch: Encyclopedia II - Contraceptive patch - Interactions and Contraindications