What are side effects associated with using nonoxynol 9 Vaginal?
Side effects of nonoxynol-9 vaginal include: Burn, itching, rash, or other irritation of vagina or penis.
Is nonoxynol-9 poisonous?
This medicine may cause harm if swallowed. If nonoxynol 9 gel is swallowed, call a doctor or poison control center right away. If you are pregnant or you get pregnant while taking nonoxynol 9 gel, call your doctor right away.
Is nonoxynol toxic?
Nonoxynol-9 is a relatively nontoxic nonionic surfactant and only trivial amounts of the drug have been found in the milk of animals after vaginal administration.
What is nonoxynol-9 used for?
NONOXYNOL-9 (no NOX i nol 9) is a spermicide (kills sperm). It is used for birth control to prevent pregnancy. Some formulas of this birth control can be used along with condoms, the cervical cap, or a diaphragm; read the label of the product you have chosen.
Are there any deleterious effects of nonoxynol-9?
Spermicide side effects. Nonoxynol-9, an ingredient in spermicide, may irritate sensitive genital tissues, especially if you use it several times a day. That irritation increases your risk for HIV and other STDs because it gives infections an easy pathway into your body. And some people are allergic to spermicide.
How effective is nonoxynol 9 spermicide?
But using spermicide perfectly is hard, so in reality about 28 out of 100 people who use spermicide become pregnant every year — that means spermicide is 72% effective at preventing pregnancy. Using spermicide alone isn’t the most effective way to prevent pregnancy, but it’s better than using no birth control at all.
Does spermicide cause birth defects?
No. Good evidence shows that spermicides will not cause birth defects or otherwise harm the fetus if a woman becomes pregnant while using spermicides or accidentally uses spermicides when she is already pregnant.
What is the failure rate of nonoxynol 9?
Nonoxynol-9 is the active ingredient in most spermicidal creams, jellies, foams, gel, film, and suppositories. 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%.
Is nonoxynol 9 safe to use during pregnancy?
Nonoxynol 9 topical has not been formally assigned to a pregnancy category by the FDA. Animal studies have not been reported. A meta-analysis of available studies concluded that no increased risk of birth defects can be attributed to spermicides. Nonoxynol 9 topical use is considered safe during pregnancy. See references.
Which contraceptive products contain nonoxynol-9?
Cervical barriers. Almost all brands of diaphragm jelly contain nonoxynol-9 as the active ingredient. This jelly may also be used for a cervical cap. Most contraceptive sponges contain nonoxynol-9 as an active ingredient.
Does nonoxynol-9 use increase HIV infection risk?
The HIV infection rate among those using nonoxynol-9 was about 50% higher than those who used the placebo; those using nonoxynol-9 also had a higher incidence of vaginal lesions, which may have contributed to this increased risk. Whereas these results may not be directly applicable to lower-frequency use,…
