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Misoprostol also may be used in conjunction with oxytocin. [24] Between 2002 and 2012, a misoprostol vaginal insert was studied, and was approved in the EU. [25] [26] [27] It was not approved for use in the United States, and the US FDA still considers cervical ripening and labor induction to be outside of the approved uses for misoprostol. [28 ...
Intravaginal administration is a route of administration where the substance is applied inside the vagina. Pharmacologically, it has the potential advantage to result in effects primarily in the vagina or nearby structures (such as the vaginal portion of cervix) with limited systemic adverse effects compared to other routes of administration ...
Nonoxynol-9 is a common ingredient of most vaginal and anal lubricants due to its spermicidal properties. A 2004 study found that over a six-month period, the typical-use failure rates for five nonoxynol-9 vaginal contraceptives (film, suppository, and gels at three different concentrations) ranged from 10% to 20%.
However, vaginal rings have the potential to provide long-term controlled release of microbicide drugs. Long-acting formulations, like vaginal rings, are potentially advantageous since they could be easy to use, requiring replacement only once a month. This ease of use could prove very important to make sure that products are used properly.
Four hours after inserting four misoprostol pills vaginally at home as instructed, Novak started bleeding as expected. She went on her family trip, came home and was surprised that she was still ...
The mifepristone-misoprostol combination is, by far, the most recommended drug regimen for medical abortions, but other drug combinations are available. Misoprostol alone, without mifepristone, may be used in some circumstances for medical abortion, and has even been demonstrated to be successful in the second trimester. [37]
Vaginally administered misoprostol had improved outcomes of inducing labor within twenty four hours compared to oxytocin, but was associated with uterine hyperstimulation. [15] Misoprostol is an agonist of EP1 and EP3 receptors, and can cause a greater stimulation at lower concentrations.
[4] [10] Misoprostol (discussed above) is also used to treat peptic ulcers [11] in patients who have had gastric or intestinal damage from use of NSAIDs. Because its use in treatment of ulcers makes it easier to access, misoprostol alone is sometimes used for self-induced abortion in countries or regions where legal abortion is not available or ...