Can you take a bath after using spermicide?

After your partner ejaculates, the spermicide (along with some semen) may trickle out of your vagina. You can take a shower if you like, but don’t bathe, rinse out your vagina, or douche for at least six hours after having sex because the chemicals need to have a chance to kill all the sperm.

Is nonoxynol-9 still used?

Note: If you don’t find them irritating, vaginal spermicides that contain nonoxynol-9 are still an option for contraception when used infrequently and when the risk of H.I.V. or other S.T.I.s is low, although they are less effective than many other methods of contraception.

What is nonoxynol-9 made from?

Nonoxynol-9, sometimes abbreviated as N-9, is an organic compound that is used as a surfactant. It is a member of the nonoxynol family of nonionic surfactants. N-9 and related compounds are ingredients in various cleaning and cosmetic products….Nonoxynol-9.

Names
Routes of administration Topical

How effective is nonoxynol-9 spermicide?

The spermicide most often used on condoms is nonoxynol-9. When used as directed, condoms can protect against pregnancy 98 percent of the time. By itself, spermicide is one of the least effective forms of birth control, preventing pregnancy about 72 percent of the time.

What are the side effects of nonoxynol-9?

All products: Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat. Vaginal irritation.

Does nonoxynol-9 cause yeast infections?

Use of nonoxynol-9, the active component in many spermicidal creams and foams, increases the risk of recurrent cystitis and yeast infections in women, according to Dr.

What products have nonoxynol-9?

Nonoxynol-9 vaginal is available under the following different brand names: Conceptrol Options, VCF, Gynol II Extra Strength, Encare, and Today Vaginal Contraceptive.

What are side effects of nonoxynol?

How long does nonoxynol-9 last?

You will fill the applicator with the foam according to the directions on the package. Typically, you have to shake the can to activate the foam before dispensing the spermicide. This type of spermicide only lasts about 30 minutes, so you should have intercourse within that time.

How does nonoxynol-9 work?

Spermicides are a type of birth control that are mostly made with nonoxynol-9. This chemical works as a spermicide by attacking the outer layer, or membrane, of sperm. As the membrane is destroyed by the spermicide, the sperm begins to break into pieces, becoming immobilized and eventually destroyed.